13888917616

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1\times {\mathrm{1277}}^1$

素因数の和:1599

約数の個数: 120

約数和(自身を含む): 32604029280

約数和(自身を除く): 18715111664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 269, 304, 361, 532, 538, 722, 1064, 1076, 1277, 1444, 1883, 2128, 2152, 2527, 2554, 2888, 3766, 4304, 5054, 5108, 5111, 5776, 7532, 8939, 10108, 10216, 10222, 15064, 17878, 20216, 20432, 20444, 24263, 30128, 35756, 35777, 40432, 40888, 48526, 71512, 71554, 81776, 97052, 97109, 143024, 143108, 169841, 194104, 194218, 286216, 339682, 343513, 388208, 388436, 460997, 572432, 679364, 679763, 687026, 776872, 921994, 1358728, 1359526, 1374052, 1553744, 1843988, 2404591, 2717456, 2719052, 2748104, 3226979, 3687976, 4809182, 5438104, 5496208, 6453958, 6526747, 7375952, 9618364, 10876208, 12907916, 13053494, 19236728, 25815832, 26106988, 38473456, 45687229, 51631664, 52213976, 91374458, 104427952, 124008193, 182748916, 248016386, 365497832, 496032772, 730995664, 868057351, 992065544, 1736114702, 1984131088, 3472229404, 6944458808, 13888917616]

約数ペア:

[(1, 13888917616), (2, 6944458808), (4, 3472229404), (7, 1984131088), (8, 1736114702), (14, 992065544), (16, 868057351), (19, 730995664), (28, 496032772), (38, 365497832), (56, 248016386), (76, 182748916), (112, 124008193), (133, 104427952), (152, 91374458), (266, 52213976), (269, 51631664), (304, 45687229), (361, 38473456), (532, 26106988), (538, 25815832), (722, 19236728), (1064, 13053494), (1076, 12907916), (1277, 10876208), (1444, 9618364), (1883, 7375952), (2128, 6526747), (2152, 6453958), (2527, 5496208), (2554, 5438104), (2888, 4809182), (3766, 3687976), (4304, 3226979), (5054, 2748104), (5108, 2719052), (5111, 2717456), (5776, 2404591), (7532, 1843988), (8939, 1553744), (10108, 1374052), (10216, 1359526), (10222, 1358728), (15064, 921994), (17878, 776872), (20216, 687026), (20432, 679763), (20444, 679364), (24263, 572432), (30128, 460997), (35756, 388436), (35777, 388208), (40432, 343513), (40888, 339682), (48526, 286216), (71512, 194218), (71554, 194104), (81776, 169841), (97052, 143108), (97109, 143024)]