915215872

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1263

約数の個数: 80

約数和(自身を含む): 1929050640

約数和(自身を除く): 1013834768

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 64, 106, 116, 128, 212, 232, 256, 424, 464, 512, 848, 928, 1163, 1537, 1696, 1856, 2326, 3074, 3392, 3712, 4652, 6148, 6784, 7424, 9304, 12296, 13568, 14848, 18608, 24592, 27136, 33727, 37216, 49184, 61639, 67454, 74432, 98368, 123278, 134908, 148864, 196736, 246556, 269816, 297728, 393472, 493112, 539632, 595456, 786944, 986224, 1079264, 1787531, 1972448, 2158528, 3575062, 3944896, 4317056, 7150124, 7889792, 8634112, 14300248, 15779584, 17268224, 28600496, 31559168, 57200992, 114401984, 228803968, 457607936, 915215872]

約数ペア:

[(1, 915215872), (2, 457607936), (4, 228803968), (8, 114401984), (16, 57200992), (29, 31559168), (32, 28600496), (53, 17268224), (58, 15779584), (64, 14300248), (106, 8634112), (116, 7889792), (128, 7150124), (212, 4317056), (232, 3944896), (256, 3575062), (424, 2158528), (464, 1972448), (512, 1787531), (848, 1079264), (928, 986224), (1163, 786944), (1537, 595456), (1696, 539632), (1856, 493112), (2326, 393472), (3074, 297728), (3392, 269816), (3712, 246556), (4652, 196736), (6148, 148864), (6784, 134908), (7424, 123278), (9304, 98368), (12296, 74432), (13568, 67454), (14848, 61639), (18608, 49184), (24592, 37216), (27136, 33727)]