890383695364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{953}}^1\times {\mathrm{4789}}^1$

素因数の和:5933

約数の個数: 96

約数和(自身を含む): 1750362566400

約数和(自身を除く): 859978871036

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 151, 302, 323, 604, 646, 953, 1292, 1906, 2567, 2869, 3812, 4789, 5134, 5738, 9578, 10268, 11476, 16201, 18107, 19156, 32402, 36214, 48773, 64804, 72428, 81413, 90991, 97546, 143903, 162826, 181982, 195092, 287806, 307819, 325652, 363964, 575612, 615638, 723139, 1231276, 1446278, 1546847, 2446351, 2734157, 2892556, 3093694, 4563917, 4892702, 5468314, 6187388, 9127834, 9785404, 10936628, 12293363, 13739641, 18255668, 24586726, 27479282, 46480669, 49173452, 54958564, 77586589, 86714423, 92961338, 155173178, 173428846, 185922676, 233573897, 310346356, 346857692, 467147794, 689151467, 934295588, 1378302934, 1474145191, 2756605868, 2948290382, 5896580764, 11715574939, 13093877873, 23431149878, 26187755746, 46862299756, 52375511492, 222595923841, 445191847682, 890383695364]

約数ペア:

[(1, 890383695364), (2, 445191847682), (4, 222595923841), (17, 52375511492), (19, 46862299756), (34, 26187755746), (38, 23431149878), (68, 13093877873), (76, 11715574939), (151, 5896580764), (302, 2948290382), (323, 2756605868), (604, 1474145191), (646, 1378302934), (953, 934295588), (1292, 689151467), (1906, 467147794), (2567, 346857692), (2869, 310346356), (3812, 233573897), (4789, 185922676), (5134, 173428846), (5738, 155173178), (9578, 92961338), (10268, 86714423), (11476, 77586589), (16201, 54958564), (18107, 49173452), (19156, 46480669), (32402, 27479282), (36214, 24586726), (48773, 18255668), (64804, 13739641), (72428, 12293363), (81413, 10936628), (90991, 9785404), (97546, 9127834), (143903, 6187388), (162826, 5468314), (181982, 4892702), (195092, 4563917), (287806, 3093694), (307819, 2892556), (325652, 2734157), (363964, 2446351), (575612, 1546847), (615638, 1446278), (723139, 1231276)]