402014028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 1106683424

約数和(自身を除く): 704669396

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 37, 39, 51, 52, 68, 74, 78, 102, 111, 148, 156, 204, 221, 222, 241, 289, 442, 444, 481, 482, 578, 629, 663, 723, 867, 884, 962, 964, 1156, 1258, 1326, 1443, 1446, 1734, 1887, 1924, 2516, 2652, 2886, 2892, 3133, 3468, 3757, 3774, 4097, 5772, 6266, 7514, 7548, 8177, 8194, 8917, 9399, 10693, 11271, 12291, 12532, 15028, 16354, 16388, 17834, 18798, 21386, 22542, 24531, 24582, 26751, 32079, 32708, 35668, 37596, 42772, 45084, 49062, 49164, 53261, 53502, 64158, 69649, 98124, 106522, 107004, 115921, 128316, 139009, 139298, 151589, 159783, 208947, 213044, 231842, 278018, 278596, 303178, 319566, 347763, 417027, 417894, 454767, 463684, 556036, 606356, 639132, 695526, 834054, 835788, 905437, 909534, 1391052, 1668108, 1810874, 1819068, 1970657, 2577013, 2716311, 3621748, 3941314, 5154026, 5432622, 5911971, 7731039, 7882628, 10308052, 10865244, 11823942, 15462078, 23647884, 30924156, 33501169, 67002338, 100503507, 134004676, 201007014, 402014028]

約数ペア:

[(1, 402014028), (2, 201007014), (3, 134004676), (4, 100503507), (6, 67002338), (12, 33501169), (13, 30924156), (17, 23647884), (26, 15462078), (34, 11823942), (37, 10865244), (39, 10308052), (51, 7882628), (52, 7731039), (68, 5911971), (74, 5432622), (78, 5154026), (102, 3941314), (111, 3621748), (148, 2716311), (156, 2577013), (204, 1970657), (221, 1819068), (222, 1810874), (241, 1668108), (289, 1391052), (442, 909534), (444, 905437), (481, 835788), (482, 834054), (578, 695526), (629, 639132), (663, 606356), (723, 556036), (867, 463684), (884, 454767), (962, 417894), (964, 417027), (1156, 347763), (1258, 319566), (1326, 303178), (1443, 278596), (1446, 278018), (1734, 231842), (1887, 213044), (1924, 208947), (2516, 159783), (2652, 151589), (2886, 139298), (2892, 139009), (3133, 128316), (3468, 115921), (3757, 107004), (3774, 106522), (4097, 98124), (5772, 69649), (6266, 64158), (7514, 53502), (7548, 53261), (8177, 49164), (8194, 49062), (8917, 45084), (9399, 42772), (10693, 37596), (11271, 35668), (12291, 32708), (12532, 32079), (15028, 26751), (16354, 24582), (16388, 24531), (17834, 22542), (18798, 21386)]