7242564224

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1091}}^1$

素因数の和:1382

約数の個数: 128

約数和(自身を含む): 17108582400

約数和(自身を除く): 9866018176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 239, 248, 434, 448, 478, 496, 868, 896, 956, 992, 1091, 1673, 1736, 1912, 1984, 2182, 3346, 3472, 3824, 3968, 4364, 6692, 6944, 7409, 7637, 7648, 8728, 13384, 13888, 14818, 15274, 15296, 17456, 26768, 27776, 29636, 30548, 30592, 33821, 34912, 51863, 53536, 59272, 61096, 67642, 69824, 103726, 107072, 118544, 122192, 135284, 139648, 207452, 214144, 236747, 237088, 244384, 260749, 270568, 414904, 473494, 474176, 488768, 521498, 541136, 829808, 946988, 948352, 977536, 1042996, 1082272, 1659616, 1825243, 1893976, 2085992, 2164544, 3319232, 3650486, 3787952, 4171984, 4329088, 6638464, 7300972, 7575904, 8083219, 8343968, 14601944, 15151808, 16166438, 16687936, 29203888, 30303616, 32332876, 33375872, 56582533, 58407776, 64665752, 113165066, 116815552, 129331504, 226330132, 233631104, 258663008, 452660264, 517326016, 905320528, 1034652032, 1810641056, 3621282112, 7242564224]

約数ペア:

[(1, 7242564224), (2, 3621282112), (4, 1810641056), (7, 1034652032), (8, 905320528), (14, 517326016), (16, 452660264), (28, 258663008), (31, 233631104), (32, 226330132), (56, 129331504), (62, 116815552), (64, 113165066), (112, 64665752), (124, 58407776), (128, 56582533), (217, 33375872), (224, 32332876), (239, 30303616), (248, 29203888), (434, 16687936), (448, 16166438), (478, 15151808), (496, 14601944), (868, 8343968), (896, 8083219), (956, 7575904), (992, 7300972), (1091, 6638464), (1673, 4329088), (1736, 4171984), (1912, 3787952), (1984, 3650486), (2182, 3319232), (3346, 2164544), (3472, 2085992), (3824, 1893976), (3968, 1825243), (4364, 1659616), (6692, 1082272), (6944, 1042996), (7409, 977536), (7637, 948352), (7648, 946988), (8728, 829808), (13384, 541136), (13888, 521498), (14818, 488768), (15274, 474176), (15296, 473494), (17456, 414904), (26768, 270568), (27776, 260749), (29636, 244384), (30548, 237088), (30592, 236747), (33821, 214144), (34912, 207452), (51863, 139648), (53536, 135284), (59272, 122192), (61096, 118544), (67642, 107072), (69824, 103726)]