290597472

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 216

約数和(自身を含む): 941129280

約数和(自身を除く): 650531808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 121, 124, 132, 144, 176, 186, 198, 242, 248, 264, 269, 279, 288, 341, 352, 363, 372, 396, 484, 496, 528, 538, 558, 682, 726, 744, 792, 807, 968, 992, 1023, 1056, 1076, 1089, 1116, 1364, 1452, 1488, 1584, 1614, 1936, 2046, 2152, 2178, 2232, 2421, 2728, 2904, 2959, 2976, 3069, 3168, 3228, 3751, 3872, 4092, 4304, 4356, 4464, 4842, 5456, 5808, 5918, 6138, 6456, 7502, 8184, 8339, 8608, 8712, 8877, 8928, 9684, 10912, 11253, 11616, 11836, 12276, 12912, 15004, 16368, 16678, 17424, 17754, 19368, 22506, 23672, 24552, 25017, 25824, 26631, 30008, 32549, 32736, 33356, 33759, 34848, 35508, 38736, 45012, 47344, 49104, 50034, 53262, 60016, 65098, 66712, 67518, 71016, 75051, 77472, 90024, 91729, 94688, 97647, 98208, 100068, 106524, 120032, 130196, 133424, 135036, 142032, 150102, 180048, 183458, 195294, 200136, 213048, 260392, 266848, 270072, 275187, 284064, 292941, 300204, 360096, 366916, 390588, 400272, 426096, 520784, 540144, 550374, 585882, 600408, 733832, 781176, 800544, 825561, 852192, 1009019, 1041568, 1080288, 1100748, 1171764, 1200816, 1467664, 1562352, 1651122, 2018038, 2201496, 2343528, 2401632, 2935328, 3027057, 3124704, 3302244, 4036076, 4402992, 4687056, 6054114, 6604488, 8072152, 8805984, 9081171, 9374112, 12108228, 13208976, 16144304, 18162342, 24216456, 26417952, 32288608, 36324684, 48432912, 72649368, 96865824, 145298736, 290597472]

約数ペア:

[(1, 290597472), (2, 145298736), (3, 96865824), (4, 72649368), (6, 48432912), (8, 36324684), (9, 32288608), (11, 26417952), (12, 24216456), (16, 18162342), (18, 16144304), (22, 13208976), (24, 12108228), (31, 9374112), (32, 9081171), (33, 8805984), (36, 8072152), (44, 6604488), (48, 6054114), (62, 4687056), (66, 4402992), (72, 4036076), (88, 3302244), (93, 3124704), (96, 3027057), (99, 2935328), (121, 2401632), (124, 2343528), (132, 2201496), (144, 2018038), (176, 1651122), (186, 1562352), (198, 1467664), (242, 1200816), (248, 1171764), (264, 1100748), (269, 1080288), (279, 1041568), (288, 1009019), (341, 852192), (352, 825561), (363, 800544), (372, 781176), (396, 733832), (484, 600408), (496, 585882), (528, 550374), (538, 540144), (558, 520784), (682, 426096), (726, 400272), (744, 390588), (792, 366916), (807, 360096), (968, 300204), (992, 292941), (1023, 284064), (1056, 275187), (1076, 270072), (1089, 266848), (1116, 260392), (1364, 213048), (1452, 200136), (1488, 195294), (1584, 183458), (1614, 180048), (1936, 150102), (2046, 142032), (2152, 135036), (2178, 133424), (2232, 130196), (2421, 120032), (2728, 106524), (2904, 100068), (2959, 98208), (2976, 97647), (3069, 94688), (3168, 91729), (3228, 90024), (3751, 77472), (3872, 75051), (4092, 71016), (4304, 67518), (4356, 66712), (4464, 65098), (4842, 60016), (5456, 53262), (5808, 50034), (5918, 49104), (6138, 47344), (6456, 45012), (7502, 38736), (8184, 35508), (8339, 34848), (8608, 33759), (8712, 33356), (8877, 32736), (8928, 32549), (9684, 30008), (10912, 26631), (11253, 25824), (11616, 25017), (11836, 24552), (12276, 23672), (12912, 22506), (15004, 19368), (16368, 17754), (16678, 17424)]