293257848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 816480000

約数和(自身を除く): 523222152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 89, 104, 118, 156, 177, 178, 179, 236, 267, 312, 354, 356, 358, 472, 534, 537, 708, 712, 716, 767, 1068, 1074, 1157, 1416, 1432, 1534, 2136, 2148, 2301, 2314, 2327, 3068, 3471, 4296, 4602, 4628, 4654, 5251, 6136, 6942, 6981, 9204, 9256, 9308, 10502, 10561, 13884, 13962, 15753, 15931, 18408, 18616, 21004, 21122, 27768, 27924, 31506, 31683, 31862, 42008, 42244, 47793, 55848, 63012, 63366, 63724, 68263, 84488, 95586, 126024, 126732, 127448, 136526, 137293, 191172, 204789, 207103, 253464, 273052, 274586, 382344, 409578, 411879, 414206, 546104, 549172, 621309, 819156, 823758, 828412, 939929, 1098344, 1242618, 1638312, 1647516, 1656824, 1879858, 2485236, 2819787, 3295032, 3759716, 4970472, 5639574, 7519432, 11279148, 12219077, 22558296, 24438154, 36657231, 48876308, 73314462, 97752616, 146628924, 293257848]

約数ペア:

[(1, 293257848), (2, 146628924), (3, 97752616), (4, 73314462), (6, 48876308), (8, 36657231), (12, 24438154), (13, 22558296), (24, 12219077), (26, 11279148), (39, 7519432), (52, 5639574), (59, 4970472), (78, 3759716), (89, 3295032), (104, 2819787), (118, 2485236), (156, 1879858), (177, 1656824), (178, 1647516), (179, 1638312), (236, 1242618), (267, 1098344), (312, 939929), (354, 828412), (356, 823758), (358, 819156), (472, 621309), (534, 549172), (537, 546104), (708, 414206), (712, 411879), (716, 409578), (767, 382344), (1068, 274586), (1074, 273052), (1157, 253464), (1416, 207103), (1432, 204789), (1534, 191172), (2136, 137293), (2148, 136526), (2301, 127448), (2314, 126732), (2327, 126024), (3068, 95586), (3471, 84488), (4296, 68263), (4602, 63724), (4628, 63366), (4654, 63012), (5251, 55848), (6136, 47793), (6942, 42244), (6981, 42008), (9204, 31862), (9256, 31683), (9308, 31506), (10502, 27924), (10561, 27768), (13884, 21122), (13962, 21004), (15753, 18616), (15931, 18408)]