1946875904

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 4157244000

約数和(自身を除く): 2210368096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 199, 256, 272, 281, 398, 512, 544, 562, 796, 1024, 1088, 1124, 1592, 2048, 2176, 2248, 3184, 3383, 4352, 4496, 4777, 6368, 6766, 8704, 8992, 9554, 12736, 13532, 17408, 17984, 19108, 25472, 27064, 34816, 35968, 38216, 50944, 54128, 55919, 71936, 76432, 101888, 108256, 111838, 143872, 152864, 203776, 216512, 223676, 287744, 305728, 407552, 433024, 447352, 575488, 611456, 866048, 894704, 950623, 1222912, 1732096, 1789408, 1901246, 2445824, 3464192, 3578816, 3802492, 4891648, 6928384, 7157632, 7604984, 9783296, 14315264, 15209968, 28630528, 30419936, 57261056, 60839872, 114522112, 121679744, 243359488, 486718976, 973437952, 1946875904]

約数ペア:

[(1, 1946875904), (2, 973437952), (4, 486718976), (8, 243359488), (16, 121679744), (17, 114522112), (32, 60839872), (34, 57261056), (64, 30419936), (68, 28630528), (128, 15209968), (136, 14315264), (199, 9783296), (256, 7604984), (272, 7157632), (281, 6928384), (398, 4891648), (512, 3802492), (544, 3578816), (562, 3464192), (796, 2445824), (1024, 1901246), (1088, 1789408), (1124, 1732096), (1592, 1222912), (2048, 950623), (2176, 894704), (2248, 866048), (3184, 611456), (3383, 575488), (4352, 447352), (4496, 433024), (4777, 407552), (6368, 305728), (6766, 287744), (8704, 223676), (8992, 216512), (9554, 203776), (12736, 152864), (13532, 143872), (17408, 111838), (17984, 108256), (19108, 101888), (25472, 76432), (27064, 71936), (34816, 55919), (35968, 54128), (38216, 50944)]