4988412

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 192

約数和(自身を含む): 16934400

約数和(自身を除く): 11945988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 19, 22, 26, 27, 33, 34, 36, 38, 39, 44, 51, 52, 54, 57, 66, 68, 76, 78, 99, 102, 108, 114, 117, 132, 143, 153, 156, 171, 187, 198, 204, 209, 221, 228, 234, 247, 286, 297, 306, 323, 342, 351, 374, 396, 418, 429, 442, 459, 468, 494, 513, 561, 572, 594, 612, 627, 646, 663, 684, 702, 741, 748, 836, 858, 884, 918, 969, 988, 1026, 1122, 1188, 1254, 1287, 1292, 1326, 1404, 1482, 1683, 1716, 1836, 1881, 1938, 1989, 2052, 2223, 2244, 2431, 2508, 2574, 2652, 2717, 2907, 2964, 3366, 3553, 3762, 3861, 3876, 3978, 4199, 4446, 4862, 5049, 5148, 5434, 5643, 5814, 5967, 6669, 6732, 7106, 7293, 7524, 7722, 7956, 8151, 8398, 8721, 8892, 9724, 10098, 10659, 10868, 11286, 11628, 11934, 12597, 13338, 14212, 14586, 15444, 16302, 16796, 17442, 20196, 21318, 21879, 22572, 23868, 24453, 25194, 26676, 29172, 31977, 32604, 34884, 37791, 42636, 43758, 46189, 48906, 50388, 63954, 65637, 73359, 75582, 87516, 92378, 95931, 97812, 113373, 127908, 131274, 138567, 146718, 151164, 184756, 191862, 226746, 262548, 277134, 293436, 383724, 415701, 453492, 554268, 831402, 1247103, 1662804, 2494206, 4988412]

約数ペア:

[(1, 4988412), (2, 2494206), (3, 1662804), (4, 1247103), (6, 831402), (9, 554268), (11, 453492), (12, 415701), (13, 383724), (17, 293436), (18, 277134), (19, 262548), (22, 226746), (26, 191862), (27, 184756), (33, 151164), (34, 146718), (36, 138567), (38, 131274), (39, 127908), (44, 113373), (51, 97812), (52, 95931), (54, 92378), (57, 87516), (66, 75582), (68, 73359), (76, 65637), (78, 63954), (99, 50388), (102, 48906), (108, 46189), (114, 43758), (117, 42636), (132, 37791), (143, 34884), (153, 32604), (156, 31977), (171, 29172), (187, 26676), (198, 25194), (204, 24453), (209, 23868), (221, 22572), (228, 21879), (234, 21318), (247, 20196), (286, 17442), (297, 16796), (306, 16302), (323, 15444), (342, 14586), (351, 14212), (374, 13338), (396, 12597), (418, 11934), (429, 11628), (442, 11286), (459, 10868), (468, 10659), (494, 10098), (513, 9724), (561, 8892), (572, 8721), (594, 8398), (612, 8151), (627, 7956), (646, 7722), (663, 7524), (684, 7293), (702, 7106), (741, 6732), (748, 6669), (836, 5967), (858, 5814), (884, 5643), (918, 5434), (969, 5148), (988, 5049), (1026, 4862), (1122, 4446), (1188, 4199), (1254, 3978), (1287, 3876), (1292, 3861), (1326, 3762), (1404, 3553), (1482, 3366), (1683, 2964), (1716, 2907), (1836, 2717), (1881, 2652), (1938, 2574), (1989, 2508), (2052, 2431), (2223, 2244)]