1868696496464

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{991}}^1\times {\mathrm{1433}}^1$

素因数の和:2849

約数の個数: 160

約数和(自身を含む): 4289889239040

約数和(自身を除く): 2421192742576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 379, 434, 496, 758, 868, 991, 1433, 1516, 1736, 1982, 2653, 2866, 3032, 3472, 3964, 5306, 5732, 6064, 6937, 7928, 10031, 10612, 11464, 11749, 13874, 15856, 20062, 21224, 22928, 23498, 27748, 30721, 40124, 42448, 44423, 46996, 55496, 61442, 80248, 82243, 88846, 93992, 110992, 122884, 160496, 164486, 177692, 187984, 215047, 245768, 310961, 328972, 355384, 375589, 430094, 491536, 543107, 621922, 657944, 710768, 751178, 860188, 1086214, 1243844, 1315888, 1420103, 1502356, 1720376, 2172428, 2487688, 2629123, 2840206, 3004712, 3440752, 3801749, 4344856, 4975376, 5258246, 5680412, 6009424, 7603498, 8689712, 9940721, 10516492, 11360824, 11643259, 15206996, 16836317, 19881442, 21032984, 22721648, 23286518, 30413992, 33672634, 39762884, 42065968, 44023193, 46573036, 60827984, 67345268, 79525768, 81502813, 88046386, 93146072, 117854219, 134690536, 159051536, 163005626, 176092772, 186292144, 235708438, 269381072, 308162351, 326011252, 352185544, 471416876, 538219037, 616324702, 652022504, 704371088, 942833752, 1076438074, 1232649404, 1304045008, 1885667504, 2152876148, 2465298808, 3767533259, 4305752296, 4930597616, 7535066518, 8611504592, 15070133036, 16684790147, 30140266072, 33369580294, 60280532144, 66739160588, 116793531029, 133478321176, 233587062058, 266956642352, 467174124116, 934348248232, 1868696496464]

約数ペア:

[(1, 1868696496464), (2, 934348248232), (4, 467174124116), (7, 266956642352), (8, 233587062058), (14, 133478321176), (16, 116793531029), (28, 66739160588), (31, 60280532144), (56, 33369580294), (62, 30140266072), (112, 16684790147), (124, 15070133036), (217, 8611504592), (248, 7535066518), (379, 4930597616), (434, 4305752296), (496, 3767533259), (758, 2465298808), (868, 2152876148), (991, 1885667504), (1433, 1304045008), (1516, 1232649404), (1736, 1076438074), (1982, 942833752), (2653, 704371088), (2866, 652022504), (3032, 616324702), (3472, 538219037), (3964, 471416876), (5306, 352185544), (5732, 326011252), (6064, 308162351), (6937, 269381072), (7928, 235708438), (10031, 186292144), (10612, 176092772), (11464, 163005626), (11749, 159051536), (13874, 134690536), (15856, 117854219), (20062, 93146072), (21224, 88046386), (22928, 81502813), (23498, 79525768), (27748, 67345268), (30721, 60827984), (40124, 46573036), (42448, 44023193), (44423, 42065968), (46996, 39762884), (55496, 33672634), (61442, 30413992), (80248, 23286518), (82243, 22721648), (88846, 21032984), (93992, 19881442), (110992, 16836317), (122884, 15206996), (160496, 11643259), (164486, 11360824), (177692, 10516492), (187984, 9940721), (215047, 8689712), (245768, 7603498), (310961, 6009424), (328972, 5680412), (355384, 5258246), (375589, 4975376), (430094, 4344856), (491536, 3801749), (543107, 3440752), (621922, 3004712), (657944, 2840206), (710768, 2629123), (751178, 2487688), (860188, 2172428), (1086214, 1720376), (1243844, 1502356), (1315888, 1420103)]