1959390216

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2529

約数の個数: 256

約数和(自身を含む): 6801408000

約数和(自身を除く): 4842017784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 31, 34, 36, 42, 51, 54, 56, 62, 63, 68, 72, 84, 93, 102, 108, 119, 124, 126, 136, 153, 168, 186, 189, 204, 216, 217, 238, 248, 252, 279, 306, 357, 372, 378, 408, 434, 459, 476, 504, 527, 558, 612, 651, 714, 744, 756, 837, 868, 918, 952, 1054, 1071, 1116, 1224, 1302, 1428, 1512, 1581, 1674, 1736, 1836, 1953, 2108, 2142, 2232, 2459, 2604, 2856, 3162, 3213, 3348, 3672, 3689, 3906, 4216, 4284, 4743, 4918, 5208, 5859, 6324, 6426, 6696, 7377, 7378, 7812, 8568, 9486, 9836, 11067, 11718, 12648, 12852, 14229, 14754, 14756, 15624, 17213, 18972, 19672, 22131, 22134, 23436, 25704, 28458, 29508, 29512, 33201, 34426, 37944, 41803, 44262, 44268, 46872, 51639, 56916, 59016, 66393, 66402, 68852, 76229, 83606, 88524, 88536, 99603, 103278, 113832, 125409, 132786, 132804, 137704, 152458, 154917, 167212, 177048, 199206, 206556, 228687, 250818, 265572, 265608, 292621, 304916, 309834, 334424, 376227, 398412, 413112, 457374, 464751, 501636, 531144, 533603, 585242, 609832, 619668, 686061, 752454, 796824, 877863, 914748, 929502, 1003272, 1067206, 1128681, 1170484, 1239336, 1295893, 1372122, 1504908, 1600809, 1755726, 1829496, 1859004, 2058183, 2134412, 2257362, 2340968, 2591786, 2633589, 2744244, 3009816, 3201618, 3511452, 3718008, 3887679, 4116366, 4268824, 4514724, 4802427, 5183572, 5267178, 5488488, 6403236, 7022904, 7775358, 7900767, 8232732, 9029448, 9071251, 9604854, 10367144, 10534356, 11663037, 12806472, 14407281, 15550716, 15801534, 16465464, 18142502, 19209708, 21068712, 23326074, 27213753, 28814562, 31101432, 31603068, 34989111, 36285004, 38419416, 46652148, 54427506, 57629124, 63206136, 69978222, 72570008, 81641259, 93304296, 108855012, 115258248, 139956444, 163282518, 217710024, 244923777, 279912888, 326565036, 489847554, 653130072, 979695108, 1959390216]

約数ペア:

[(1, 1959390216), (2, 979695108), (3, 653130072), (4, 489847554), (6, 326565036), (7, 279912888), (8, 244923777), (9, 217710024), (12, 163282518), (14, 139956444), (17, 115258248), (18, 108855012), (21, 93304296), (24, 81641259), (27, 72570008), (28, 69978222), (31, 63206136), (34, 57629124), (36, 54427506), (42, 46652148), (51, 38419416), (54, 36285004), (56, 34989111), (62, 31603068), (63, 31101432), (68, 28814562), (72, 27213753), (84, 23326074), (93, 21068712), (102, 19209708), (108, 18142502), (119, 16465464), (124, 15801534), (126, 15550716), (136, 14407281), (153, 12806472), (168, 11663037), (186, 10534356), (189, 10367144), (204, 9604854), (216, 9071251), (217, 9029448), (238, 8232732), (248, 7900767), (252, 7775358), (279, 7022904), (306, 6403236), (357, 5488488), (372, 5267178), (378, 5183572), (408, 4802427), (434, 4514724), (459, 4268824), (476, 4116366), (504, 3887679), (527, 3718008), (558, 3511452), (612, 3201618), (651, 3009816), (714, 2744244), (744, 2633589), (756, 2591786), (837, 2340968), (868, 2257362), (918, 2134412), (952, 2058183), (1054, 1859004), (1071, 1829496), (1116, 1755726), (1224, 1600809), (1302, 1504908), (1428, 1372122), (1512, 1295893), (1581, 1239336), (1674, 1170484), (1736, 1128681), (1836, 1067206), (1953, 1003272), (2108, 929502), (2142, 914748), (2232, 877863), (2459, 796824), (2604, 752454), (2856, 686061), (3162, 619668), (3213, 609832), (3348, 585242), (3672, 533603), (3689, 531144), (3906, 501636), (4216, 464751), (4284, 457374), (4743, 413112), (4918, 398412), (5208, 376227), (5859, 334424), (6324, 309834), (6426, 304916), (6696, 292621), (7377, 265608), (7378, 265572), (7812, 250818), (8568, 228687), (9486, 206556), (9836, 199206), (11067, 177048), (11718, 167212), (12648, 154917), (12852, 152458), (14229, 137704), (14754, 132804), (14756, 132786), (15624, 125409), (17213, 113832), (18972, 103278), (19672, 99603), (22131, 88536), (22134, 88524), (23436, 83606), (25704, 76229), (28458, 68852), (29508, 66402), (29512, 66393), (33201, 59016), (34426, 56916), (37944, 51639), (41803, 46872), (44262, 44268)]