355321128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 974592000

約数和(自身を除く): 619270872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 59, 76, 94, 114, 118, 141, 152, 177, 188, 228, 236, 281, 282, 354, 376, 456, 472, 562, 564, 708, 843, 893, 1121, 1124, 1128, 1416, 1686, 1786, 2242, 2248, 2679, 2773, 3363, 3372, 3572, 4484, 5339, 5358, 5546, 6726, 6744, 7144, 8319, 8968, 10678, 10716, 11092, 13207, 13452, 16017, 16579, 16638, 21356, 21432, 22184, 26414, 26904, 32034, 33158, 33276, 39621, 42712, 49737, 52687, 52828, 64068, 66316, 66552, 79242, 99474, 105374, 105656, 128136, 132632, 158061, 158484, 198948, 210748, 250933, 315001, 316122, 316968, 397896, 421496, 501866, 630002, 632244, 752799, 779213, 945003, 1003732, 1260004, 1264488, 1505598, 1558426, 1890006, 2007464, 2337639, 2520008, 3011196, 3116852, 3780012, 4675278, 6022392, 6233704, 7560024, 9350556, 14805047, 18701112, 29610094, 44415141, 59220188, 88830282, 118440376, 177660564, 355321128]

約数ペア:

[(1, 355321128), (2, 177660564), (3, 118440376), (4, 88830282), (6, 59220188), (8, 44415141), (12, 29610094), (19, 18701112), (24, 14805047), (38, 9350556), (47, 7560024), (57, 6233704), (59, 6022392), (76, 4675278), (94, 3780012), (114, 3116852), (118, 3011196), (141, 2520008), (152, 2337639), (177, 2007464), (188, 1890006), (228, 1558426), (236, 1505598), (281, 1264488), (282, 1260004), (354, 1003732), (376, 945003), (456, 779213), (472, 752799), (562, 632244), (564, 630002), (708, 501866), (843, 421496), (893, 397896), (1121, 316968), (1124, 316122), (1128, 315001), (1416, 250933), (1686, 210748), (1786, 198948), (2242, 158484), (2248, 158061), (2679, 132632), (2773, 128136), (3363, 105656), (3372, 105374), (3572, 99474), (4484, 79242), (5339, 66552), (5358, 66316), (5546, 64068), (6726, 52828), (6744, 52687), (7144, 49737), (8319, 42712), (8968, 39621), (10678, 33276), (10716, 33158), (11092, 32034), (13207, 26904), (13452, 26414), (16017, 22184), (16579, 21432), (16638, 21356)]