16280405284

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 38438830080

約数和(自身を除く): 22158424796

約数列:

[1, 2, 4, 11, 13, 19, 22, 23, 26, 31, 38, 44, 46, 52, 62, 76, 92, 121, 124, 143, 191, 209, 242, 247, 253, 286, 299, 341, 382, 403, 418, 437, 484, 494, 506, 572, 589, 598, 682, 713, 764, 806, 836, 874, 988, 1012, 1178, 1196, 1364, 1426, 1573, 1612, 1748, 2101, 2299, 2356, 2483, 2717, 2783, 2852, 3146, 3289, 3629, 3751, 4202, 4393, 4433, 4598, 4807, 4966, 5434, 5566, 5681, 5921, 6292, 6479, 6578, 7258, 7502, 7657, 7843, 8404, 8786, 8866, 9196, 9269, 9614, 9932, 10868, 11132, 11362, 11842, 12958, 13156, 13547, 14516, 15004, 15314, 15686, 17572, 17732, 18538, 19228, 22724, 23111, 23684, 25916, 27094, 27313, 29887, 30628, 31372, 36179, 37076, 39919, 46222, 47177, 48323, 48763, 52877, 54188, 54626, 57109, 59774, 62491, 65131, 71269, 72358, 76973, 79838, 83467, 84227, 86273, 92444, 94354, 96646, 97526, 101959, 105754, 109252, 112499, 114218, 119548, 124982, 130262, 136183, 142538, 144716, 149017, 153946, 159676, 166934, 168454, 172546, 176111, 188708, 193292, 195052, 203918, 211508, 224998, 228436, 249964, 260524, 272366, 285076, 298034, 300443, 307892, 333868, 336908, 345092, 352222, 407836, 439109, 449996, 518947, 531553, 544732, 596068, 600886, 628199, 687401, 704444, 716441, 846703, 878218, 918137, 926497, 1037894, 1063106, 1085071, 1121549, 1201772, 1237489, 1256398, 1374802, 1432882, 1462487, 1498013, 1639187, 1693406, 1756436, 1770379, 1836274, 1852994, 1937221, 2075788, 2126212, 2170142, 2243098, 2474978, 2512796, 2587477, 2749604, 2865764, 2924974, 2996026, 3278374, 3386812, 3540758, 3672548, 3705988, 3874442, 4340284, 4486196, 4949956, 5174954, 5708417, 5849948, 5992052, 6556748, 6910189, 7081516, 7748884, 9313733, 10099507, 10349908, 11416834, 11935781, 13612379, 13820378, 16087357, 16478143, 18627466, 19474169, 20199014, 21309431, 22833668, 23871562, 27224758, 27640756, 28462247, 32174714, 32956286, 33637201, 37254932, 38948338, 40398028, 42618862, 47743124, 54449516, 56924494, 64349428, 65912572, 67274402, 77896676, 85237724, 113848988, 131293591, 134548804, 176960927, 214215859, 262587182, 313084717, 353921854, 370009211, 428431718, 525174364, 626169434, 707843708, 740018422, 856863436, 1252338868, 1480036844, 4070101321, 8140202642, 16280405284]

約数ペア:

[(1, 16280405284), (2, 8140202642), (4, 4070101321), (11, 1480036844), (13, 1252338868), (19, 856863436), (22, 740018422), (23, 707843708), (26, 626169434), (31, 525174364), (38, 428431718), (44, 370009211), (46, 353921854), (52, 313084717), (62, 262587182), (76, 214215859), (92, 176960927), (121, 134548804), (124, 131293591), (143, 113848988), (191, 85237724), (209, 77896676), (242, 67274402), (247, 65912572), (253, 64349428), (286, 56924494), (299, 54449516), (341, 47743124), (382, 42618862), (403, 40398028), (418, 38948338), (437, 37254932), (484, 33637201), (494, 32956286), (506, 32174714), (572, 28462247), (589, 27640756), (598, 27224758), (682, 23871562), (713, 22833668), (764, 21309431), (806, 20199014), (836, 19474169), (874, 18627466), (988, 16478143), (1012, 16087357), (1178, 13820378), (1196, 13612379), (1364, 11935781), (1426, 11416834), (1573, 10349908), (1612, 10099507), (1748, 9313733), (2101, 7748884), (2299, 7081516), (2356, 6910189), (2483, 6556748), (2717, 5992052), (2783, 5849948), (2852, 5708417), (3146, 5174954), (3289, 4949956), (3629, 4486196), (3751, 4340284), (4202, 3874442), (4393, 3705988), (4433, 3672548), (4598, 3540758), (4807, 3386812), (4966, 3278374), (5434, 2996026), (5566, 2924974), (5681, 2865764), (5921, 2749604), (6292, 2587477), (6479, 2512796), (6578, 2474978), (7258, 2243098), (7502, 2170142), (7657, 2126212), (7843, 2075788), (8404, 1937221), (8786, 1852994), (8866, 1836274), (9196, 1770379), (9269, 1756436), (9614, 1693406), (9932, 1639187), (10868, 1498013), (11132, 1462487), (11362, 1432882), (11842, 1374802), (12958, 1256398), (13156, 1237489), (13547, 1201772), (14516, 1121549), (15004, 1085071), (15314, 1063106), (15686, 1037894), (17572, 926497), (17732, 918137), (18538, 878218), (19228, 846703), (22724, 716441), (23111, 704444), (23684, 687401), (25916, 628199), (27094, 600886), (27313, 596068), (29887, 544732), (30628, 531553), (31372, 518947), (36179, 449996), (37076, 439109), (39919, 407836), (46222, 352222), (47177, 345092), (48323, 336908), (48763, 333868), (52877, 307892), (54188, 300443), (54626, 298034), (57109, 285076), (59774, 272366), (62491, 260524), (65131, 249964), (71269, 228436), (72358, 224998), (76973, 211508), (79838, 203918), (83467, 195052), (84227, 193292), (86273, 188708), (92444, 176111), (94354, 172546), (96646, 168454), (97526, 166934), (101959, 159676), (105754, 153946), (109252, 149017), (112499, 144716), (114218, 142538), (119548, 136183), (124982, 130262)]