2465290128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12457}}^1$

素因数の和:12525

約数の個数: 160

約数和(自身を含む): 7909335040

約数和(自身を除く): 5444044912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 651, 744, 798, 868, 912, 1064, 1178, 1302, 1488, 1596, 1736, 1767, 2128, 2356, 2604, 3192, 3472, 3534, 4123, 4712, 5208, 6384, 7068, 8246, 9424, 10416, 12369, 12457, 14136, 16492, 24738, 24914, 28272, 32984, 37371, 49476, 49828, 65968, 74742, 87199, 98952, 99656, 149484, 174398, 197904, 199312, 236683, 261597, 298968, 348796, 386167, 473366, 523194, 597936, 697592, 710049, 772334, 946732, 1046388, 1158501, 1395184, 1420098, 1544668, 1656781, 1893464, 2092776, 2317002, 2703169, 2840196, 3089336, 3313562, 3786928, 4185552, 4634004, 4970343, 5406338, 5680392, 6178672, 6627124, 7337173, 8109507, 9268008, 9940686, 10812676, 11360784, 13254248, 14674346, 16219014, 18536016, 19881372, 21625352, 22011519, 26508496, 29348692, 32438028, 39762744, 43250704, 44023038, 51360211, 58697384, 64876056, 79525488, 88046076, 102720422, 117394768, 129752112, 154080633, 176092152, 205440844, 308161266, 352184304, 410881688, 616322532, 821763376, 1232645064, 2465290128]

約数ペア:

[(1, 2465290128), (2, 1232645064), (3, 821763376), (4, 616322532), (6, 410881688), (7, 352184304), (8, 308161266), (12, 205440844), (14, 176092152), (16, 154080633), (19, 129752112), (21, 117394768), (24, 102720422), (28, 88046076), (31, 79525488), (38, 64876056), (42, 58697384), (48, 51360211), (56, 44023038), (57, 43250704), (62, 39762744), (76, 32438028), (84, 29348692), (93, 26508496), (112, 22011519), (114, 21625352), (124, 19881372), (133, 18536016), (152, 16219014), (168, 14674346), (186, 13254248), (217, 11360784), (228, 10812676), (248, 9940686), (266, 9268008), (304, 8109507), (336, 7337173), (372, 6627124), (399, 6178672), (434, 5680392), (456, 5406338), (496, 4970343), (532, 4634004), (589, 4185552), (651, 3786928), (744, 3313562), (798, 3089336), (868, 2840196), (912, 2703169), (1064, 2317002), (1178, 2092776), (1302, 1893464), (1488, 1656781), (1596, 1544668), (1736, 1420098), (1767, 1395184), (2128, 1158501), (2356, 1046388), (2604, 946732), (3192, 772334), (3472, 710049), (3534, 697592), (4123, 597936), (4712, 523194), (5208, 473366), (6384, 386167), (7068, 348796), (8246, 298968), (9424, 261597), (10416, 236683), (12369, 199312), (12457, 197904), (14136, 174398), (16492, 149484), (24738, 99656), (24914, 98952), (28272, 87199), (32984, 74742), (37371, 65968), (49476, 49828)]