253804356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 814544640

約数和(自身を除く): 560740284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 23, 26, 34, 36, 38, 39, 46, 51, 52, 57, 68, 69, 73, 76, 78, 92, 102, 114, 117, 138, 146, 153, 156, 171, 204, 207, 219, 221, 228, 234, 247, 276, 292, 299, 306, 323, 342, 391, 414, 437, 438, 442, 468, 494, 598, 612, 646, 657, 663, 684, 741, 782, 828, 874, 876, 884, 897, 949, 969, 988, 1173, 1196, 1241, 1292, 1311, 1314, 1326, 1387, 1482, 1564, 1679, 1748, 1794, 1898, 1938, 1989, 2223, 2346, 2482, 2622, 2628, 2652, 2691, 2774, 2847, 2907, 2964, 3358, 3519, 3588, 3723, 3796, 3876, 3933, 3978, 4161, 4199, 4446, 4692, 4964, 5037, 5083, 5244, 5382, 5548, 5681, 5694, 5814, 6716, 7038, 7429, 7446, 7866, 7956, 8322, 8398, 8541, 8892, 10074, 10166, 10764, 11169, 11362, 11388, 11628, 12483, 12597, 14076, 14858, 14892, 15111, 15249, 15732, 16133, 16644, 16796, 17043, 17082, 18031, 20148, 20332, 21827, 22287, 22338, 22724, 23579, 24966, 25194, 28543, 29716, 30222, 30498, 31901, 32266, 34086, 34164, 36062, 37791, 43654, 44574, 44676, 45747, 47158, 48399, 49932, 50388, 51129, 54093, 57086, 60444, 60996, 63802, 64532, 65481, 66861, 68172, 70737, 72124, 75582, 85629, 87308, 89148, 91494, 94316, 95703, 96577, 96798, 102258, 108186, 114172, 127604, 130962, 133722, 141474, 145197, 151164, 162279, 171258, 182988, 191406, 193154, 193596, 196443, 204516, 212211, 216372, 256887, 261924, 267444, 282948, 287109, 289731, 290394, 306527, 324558, 342516, 371059, 382812, 386308, 392886, 414713, 424422, 513774, 542317, 574218, 579462, 580788, 613054, 649116, 742118, 785772, 829426, 848844, 869193, 919581, 1027548, 1084634, 1113177, 1148436, 1158924, 1226108, 1244139, 1484236, 1626951, 1658852, 1738386, 1839162, 2169268, 2226354, 2488278, 2758743, 3253902, 3339531, 3476772, 3678324, 3732417, 4452708, 4880853, 4976556, 5517486, 6507804, 6679062, 7050121, 7464834, 9761706, 11034972, 13358124, 14100242, 14929668, 19523412, 21150363, 28200484, 42300726, 63451089, 84601452, 126902178, 253804356]

約数ペア:

[(1, 253804356), (2, 126902178), (3, 84601452), (4, 63451089), (6, 42300726), (9, 28200484), (12, 21150363), (13, 19523412), (17, 14929668), (18, 14100242), (19, 13358124), (23, 11034972), (26, 9761706), (34, 7464834), (36, 7050121), (38, 6679062), (39, 6507804), (46, 5517486), (51, 4976556), (52, 4880853), (57, 4452708), (68, 3732417), (69, 3678324), (73, 3476772), (76, 3339531), (78, 3253902), (92, 2758743), (102, 2488278), (114, 2226354), (117, 2169268), (138, 1839162), (146, 1738386), (153, 1658852), (156, 1626951), (171, 1484236), (204, 1244139), (207, 1226108), (219, 1158924), (221, 1148436), (228, 1113177), (234, 1084634), (247, 1027548), (276, 919581), (292, 869193), (299, 848844), (306, 829426), (323, 785772), (342, 742118), (391, 649116), (414, 613054), (437, 580788), (438, 579462), (442, 574218), (468, 542317), (494, 513774), (598, 424422), (612, 414713), (646, 392886), (657, 386308), (663, 382812), (684, 371059), (741, 342516), (782, 324558), (828, 306527), (874, 290394), (876, 289731), (884, 287109), (897, 282948), (949, 267444), (969, 261924), (988, 256887), (1173, 216372), (1196, 212211), (1241, 204516), (1292, 196443), (1311, 193596), (1314, 193154), (1326, 191406), (1387, 182988), (1482, 171258), (1564, 162279), (1679, 151164), (1748, 145197), (1794, 141474), (1898, 133722), (1938, 130962), (1989, 127604), (2223, 114172), (2346, 108186), (2482, 102258), (2622, 96798), (2628, 96577), (2652, 95703), (2691, 94316), (2774, 91494), (2847, 89148), (2907, 87308), (2964, 85629), (3358, 75582), (3519, 72124), (3588, 70737), (3723, 68172), (3796, 66861), (3876, 65481), (3933, 64532), (3978, 63802), (4161, 60996), (4199, 60444), (4446, 57086), (4692, 54093), (4964, 51129), (5037, 50388), (5083, 49932), (5244, 48399), (5382, 47158), (5548, 45747), (5681, 44676), (5694, 44574), (5814, 43654), (6716, 37791), (7038, 36062), (7429, 34164), (7446, 34086), (7866, 32266), (7956, 31901), (8322, 30498), (8398, 30222), (8541, 29716), (8892, 28543), (10074, 25194), (10166, 24966), (10764, 23579), (11169, 22724), (11362, 22338), (11388, 22287), (11628, 21827), (12483, 20332), (12597, 20148), (14076, 18031), (14858, 17082), (14892, 17043), (15111, 16796), (15249, 16644), (15732, 16133)]