40567428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 108

約数和(自身を含む): 115220560

約数和(自身を除く): 74653132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 121, 132, 134, 139, 198, 201, 242, 268, 278, 363, 396, 402, 417, 484, 556, 603, 726, 737, 804, 834, 1089, 1206, 1251, 1452, 1474, 1529, 1668, 2178, 2211, 2412, 2502, 2948, 3058, 4356, 4422, 4587, 5004, 6116, 6633, 8107, 8844, 9174, 9313, 13266, 13761, 16214, 16819, 18348, 18626, 24321, 26532, 27522, 27939, 32428, 33638, 37252, 48642, 50457, 55044, 55878, 67276, 72963, 83817, 97284, 100914, 102443, 111756, 145926, 151371, 167634, 201828, 204886, 291852, 302742, 307329, 335268, 409772, 605484, 614658, 921987, 1126873, 1229316, 1843974, 2253746, 3380619, 3687948, 4507492, 6761238, 10141857, 13522476, 20283714, 40567428]

約数ペア:

[(1, 40567428), (2, 20283714), (3, 13522476), (4, 10141857), (6, 6761238), (9, 4507492), (11, 3687948), (12, 3380619), (18, 2253746), (22, 1843974), (33, 1229316), (36, 1126873), (44, 921987), (66, 614658), (67, 605484), (99, 409772), (121, 335268), (132, 307329), (134, 302742), (139, 291852), (198, 204886), (201, 201828), (242, 167634), (268, 151371), (278, 145926), (363, 111756), (396, 102443), (402, 100914), (417, 97284), (484, 83817), (556, 72963), (603, 67276), (726, 55878), (737, 55044), (804, 50457), (834, 48642), (1089, 37252), (1206, 33638), (1251, 32428), (1452, 27939), (1474, 27522), (1529, 26532), (1668, 24321), (2178, 18626), (2211, 18348), (2412, 16819), (2502, 16214), (2948, 13761), (3058, 13266), (4356, 9313), (4422, 9174), (4587, 8844), (5004, 8107), (6116, 6633)]