1917695104

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:702

約数の個数: 128

約数和(自身を含む): 4349116800

約数和(自身を除く): 2431421696

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 89, 92, 104, 128, 178, 184, 208, 299, 356, 368, 416, 563, 598, 712, 736, 832, 1126, 1157, 1196, 1424, 1472, 1664, 2047, 2252, 2314, 2392, 2848, 2944, 4094, 4504, 4628, 4784, 5696, 7319, 8188, 9008, 9256, 9568, 11392, 12949, 14638, 16376, 18016, 18512, 19136, 25898, 26611, 29276, 32752, 36032, 37024, 38272, 50107, 51796, 53222, 58552, 65504, 72064, 74048, 100214, 103592, 106444, 117104, 131008, 148096, 168337, 200428, 207184, 212888, 234208, 262016, 336674, 400856, 414368, 425776, 468416, 651391, 673348, 801712, 828736, 851552, 936832, 1152461, 1302782, 1346696, 1603424, 1657472, 1703104, 2304922, 2605564, 2693392, 3206848, 3406208, 4609844, 5211128, 5386784, 6413696, 9219688, 10422256, 10773568, 14981993, 18439376, 20844512, 21547136, 29963986, 36878752, 41689024, 59927972, 73757504, 83378048, 119855944, 147515008, 239711888, 479423776, 958847552, 1917695104]

約数ペア:

[(1, 1917695104), (2, 958847552), (4, 479423776), (8, 239711888), (13, 147515008), (16, 119855944), (23, 83378048), (26, 73757504), (32, 59927972), (46, 41689024), (52, 36878752), (64, 29963986), (89, 21547136), (92, 20844512), (104, 18439376), (128, 14981993), (178, 10773568), (184, 10422256), (208, 9219688), (299, 6413696), (356, 5386784), (368, 5211128), (416, 4609844), (563, 3406208), (598, 3206848), (712, 2693392), (736, 2605564), (832, 2304922), (1126, 1703104), (1157, 1657472), (1196, 1603424), (1424, 1346696), (1472, 1302782), (1664, 1152461), (2047, 936832), (2252, 851552), (2314, 828736), (2392, 801712), (2848, 673348), (2944, 651391), (4094, 468416), (4504, 425776), (4628, 414368), (4784, 400856), (5696, 336674), (7319, 262016), (8188, 234208), (9008, 212888), (9256, 207184), (9568, 200428), (11392, 168337), (12949, 148096), (14638, 131008), (16376, 117104), (18016, 106444), (18512, 103592), (19136, 100214), (25898, 74048), (26611, 72064), (29276, 65504), (32752, 58552), (36032, 53222), (37024, 51796), (38272, 50107)]