386945792

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 108

約数和(自身を含む): 841065120

約数和(自身を除く): 454119328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 79, 106, 128, 152, 158, 212, 256, 304, 316, 361, 424, 608, 632, 722, 848, 1007, 1216, 1264, 1444, 1501, 1696, 2014, 2432, 2528, 2888, 3002, 3392, 4028, 4187, 4864, 5056, 5776, 6004, 6784, 8056, 8374, 10112, 11552, 12008, 13568, 16112, 16748, 19133, 20224, 23104, 24016, 28519, 32224, 33496, 38266, 46208, 48032, 57038, 64448, 66992, 76532, 79553, 92416, 96064, 114076, 128896, 133984, 153064, 159106, 192128, 228152, 257792, 267968, 306128, 318212, 384256, 456304, 535936, 612256, 636424, 912608, 1071872, 1224512, 1272848, 1511507, 1825216, 2449024, 2545696, 3023014, 3650432, 4898048, 5091392, 6046028, 7300864, 10182784, 12092056, 20365568, 24184112, 48368224, 96736448, 193472896, 386945792]

約数ペア:

[(1, 386945792), (2, 193472896), (4, 96736448), (8, 48368224), (16, 24184112), (19, 20365568), (32, 12092056), (38, 10182784), (53, 7300864), (64, 6046028), (76, 5091392), (79, 4898048), (106, 3650432), (128, 3023014), (152, 2545696), (158, 2449024), (212, 1825216), (256, 1511507), (304, 1272848), (316, 1224512), (361, 1071872), (424, 912608), (608, 636424), (632, 612256), (722, 535936), (848, 456304), (1007, 384256), (1216, 318212), (1264, 306128), (1444, 267968), (1501, 257792), (1696, 228152), (2014, 192128), (2432, 159106), (2528, 153064), (2888, 133984), (3002, 128896), (3392, 114076), (4028, 96064), (4187, 92416), (4864, 79553), (5056, 76532), (5776, 66992), (6004, 64448), (6784, 57038), (8056, 48032), (8374, 46208), (10112, 38266), (11552, 33496), (12008, 32224), (13568, 28519), (16112, 24016), (16748, 23104), (19133, 20224)]