618302484

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2219

約数の個数: 120

約数和(自身を含む): 1738450560

約数和(自身を除く): 1120148076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 81, 94, 108, 114, 141, 162, 171, 188, 228, 282, 324, 342, 423, 513, 564, 684, 846, 893, 1026, 1269, 1539, 1692, 1786, 2052, 2137, 2538, 2679, 3078, 3572, 3807, 4274, 5076, 5358, 6156, 6411, 7614, 8037, 8548, 10716, 12822, 15228, 16074, 19233, 24111, 25644, 32148, 38466, 40603, 48222, 57699, 72333, 76932, 81206, 96444, 100439, 115398, 121809, 144666, 162412, 173097, 200878, 230796, 243618, 289332, 301317, 346194, 365427, 401756, 487236, 602634, 692388, 730854, 903951, 1096281, 1205268, 1461708, 1807902, 1908341, 2192562, 2711853, 3288843, 3615804, 3816682, 4385124, 5423706, 5725023, 6577686, 7633364, 8135559, 10847412, 11450046, 13155372, 16271118, 17175069, 22900092, 32542236, 34350138, 51525207, 68700276, 103050414, 154575621, 206100828, 309151242, 618302484]

約数ペア:

[(1, 618302484), (2, 309151242), (3, 206100828), (4, 154575621), (6, 103050414), (9, 68700276), (12, 51525207), (18, 34350138), (19, 32542236), (27, 22900092), (36, 17175069), (38, 16271118), (47, 13155372), (54, 11450046), (57, 10847412), (76, 8135559), (81, 7633364), (94, 6577686), (108, 5725023), (114, 5423706), (141, 4385124), (162, 3816682), (171, 3615804), (188, 3288843), (228, 2711853), (282, 2192562), (324, 1908341), (342, 1807902), (423, 1461708), (513, 1205268), (564, 1096281), (684, 903951), (846, 730854), (893, 692388), (1026, 602634), (1269, 487236), (1539, 401756), (1692, 365427), (1786, 346194), (2052, 301317), (2137, 289332), (2538, 243618), (2679, 230796), (3078, 200878), (3572, 173097), (3807, 162412), (4274, 144666), (5076, 121809), (5358, 115398), (6156, 100439), (6411, 96444), (7614, 81206), (8037, 76932), (8548, 72333), (10716, 57699), (12822, 48222), (15228, 40603), (16074, 38466), (19233, 32148), (24111, 25644)]