2940680004024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2657}}^1\times {\mathrm{6587899}}^1$

素因数の和:6590572

約数の個数: 64

約数和(自身を含む): 8405106336000

約数和(自身を除く): 5464426331976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2657, 5314, 7971, 10628, 15942, 18599, 21256, 31884, 37198, 55797, 63768, 74396, 111594, 148792, 223188, 446376, 6587899, 13175798, 19763697, 26351596, 39527394, 46115293, 52703192, 79054788, 92230586, 138345879, 158109576, 184461172, 276691758, 368922344, 553383516, 1106767032, 17504047643, 35008095286, 52512142929, 70016190572, 105024285858, 122528333501, 140032381144, 210048571716, 245056667002, 367585000503, 420097143432, 490113334004, 735170001006, 980226668008, 1470340002012, 2940680004024]

約数ペア:

[(1, 2940680004024), (2, 1470340002012), (3, 980226668008), (4, 735170001006), (6, 490113334004), (7, 420097143432), (8, 367585000503), (12, 245056667002), (14, 210048571716), (21, 140032381144), (24, 122528333501), (28, 105024285858), (42, 70016190572), (56, 52512142929), (84, 35008095286), (168, 17504047643), (2657, 1106767032), (5314, 553383516), (7971, 368922344), (10628, 276691758), (15942, 184461172), (18599, 158109576), (21256, 138345879), (31884, 92230586), (37198, 79054788), (55797, 52703192), (63768, 46115293), (74396, 39527394), (111594, 26351596), (148792, 19763697), (223188, 13175798), (446376, 6587899)]