245655759912

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{64451}}^1$

素因数の和:64647

約数の個数: 128

約数和(自身を含む): 653388595200

約数和(自身を除く): 407732835288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 109, 124, 141, 186, 188, 218, 248, 282, 327, 372, 376, 436, 564, 654, 744, 872, 1128, 1308, 1457, 2616, 2914, 3379, 4371, 5123, 5828, 6758, 8742, 10137, 10246, 11656, 13516, 15369, 17484, 20274, 20492, 27032, 30738, 34968, 40548, 40984, 61476, 64451, 81096, 122952, 128902, 158813, 193353, 257804, 317626, 386706, 476439, 515608, 635252, 773412, 952878, 1270504, 1546824, 1905756, 1997981, 3029197, 3811512, 3995962, 5993943, 6058394, 7025159, 7991924, 9087591, 11987886, 12116788, 14050318, 15983848, 18175182, 21075477, 23975772, 24233576, 28100636, 36350364, 42150954, 47951544, 56201272, 72700728, 84301908, 93905107, 168603816, 187810214, 217779929, 281715321, 330182473, 375620428, 435559858, 563430642, 653339787, 660364946, 751240856, 871119716, 990547419, 1126861284, 1306679574, 1320729892, 1742239432, 1981094838, 2253722568, 2613359148, 2641459784, 3962189676, 5226718296, 7924379352, 10235656663, 20471313326, 30706969989, 40942626652, 61413939978, 81885253304, 122827879956, 245655759912]

約数ペア:

[(1, 245655759912), (2, 122827879956), (3, 81885253304), (4, 61413939978), (6, 40942626652), (8, 30706969989), (12, 20471313326), (24, 10235656663), (31, 7924379352), (47, 5226718296), (62, 3962189676), (93, 2641459784), (94, 2613359148), (109, 2253722568), (124, 1981094838), (141, 1742239432), (186, 1320729892), (188, 1306679574), (218, 1126861284), (248, 990547419), (282, 871119716), (327, 751240856), (372, 660364946), (376, 653339787), (436, 563430642), (564, 435559858), (654, 375620428), (744, 330182473), (872, 281715321), (1128, 217779929), (1308, 187810214), (1457, 168603816), (2616, 93905107), (2914, 84301908), (3379, 72700728), (4371, 56201272), (5123, 47951544), (5828, 42150954), (6758, 36350364), (8742, 28100636), (10137, 24233576), (10246, 23975772), (11656, 21075477), (13516, 18175182), (15369, 15983848), (17484, 14050318), (20274, 12116788), (20492, 11987886), (27032, 9087591), (30738, 7991924), (34968, 7025159), (40548, 6058394), (40984, 5993943), (61476, 3995962), (64451, 3811512), (81096, 3029197), (122952, 1997981), (128902, 1905756), (158813, 1546824), (193353, 1270504), (257804, 952878), (317626, 773412), (386706, 635252), (476439, 515608)]