685045088

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4801}}^1$

素因数の和:4845

約数の個数: 96

約数和(自身を含む): 1694145600

約数和(自身を除く): 1009100512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 637, 686, 728, 784, 1274, 1372, 1456, 1568, 2548, 2744, 2912, 4459, 4801, 5096, 5488, 8918, 9602, 10192, 10976, 17836, 19204, 20384, 33607, 35672, 38408, 62413, 67214, 71344, 76816, 124826, 134428, 142688, 153632, 235249, 249652, 268856, 436891, 470498, 499304, 537712, 873782, 940996, 998608, 1075424, 1646743, 1747564, 1881992, 1997216, 3058237, 3293486, 3495128, 3763984, 6116474, 6586972, 6990256, 7527968, 12232948, 13173944, 13980512, 21407659, 24465896, 26347888, 42815318, 48931792, 52695776, 85630636, 97863584, 171261272, 342522544, 685045088]

約数ペア:

[(1, 685045088), (2, 342522544), (4, 171261272), (7, 97863584), (8, 85630636), (13, 52695776), (14, 48931792), (16, 42815318), (26, 26347888), (28, 24465896), (32, 21407659), (49, 13980512), (52, 13173944), (56, 12232948), (91, 7527968), (98, 6990256), (104, 6586972), (112, 6116474), (182, 3763984), (196, 3495128), (208, 3293486), (224, 3058237), (343, 1997216), (364, 1881992), (392, 1747564), (416, 1646743), (637, 1075424), (686, 998608), (728, 940996), (784, 873782), (1274, 537712), (1372, 499304), (1456, 470498), (1568, 436891), (2548, 268856), (2744, 249652), (2912, 235249), (4459, 153632), (4801, 142688), (5096, 134428), (5488, 124826), (8918, 76816), (9602, 71344), (10192, 67214), (10976, 62413), (17836, 38408), (19204, 35672), (20384, 33607)]