308774816

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:934

約数の個数: 96

約数和(自身を含む): 735775488

約数和(自身を除く): 427000672

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 73, 92, 112, 146, 161, 184, 224, 292, 322, 368, 511, 584, 644, 736, 821, 1022, 1168, 1288, 1642, 1679, 2044, 2336, 2576, 3284, 3358, 4088, 5152, 5747, 6568, 6716, 8176, 11494, 11753, 13136, 13432, 16352, 18883, 22988, 23506, 26272, 26864, 37766, 45976, 47012, 53728, 59933, 75532, 91952, 94024, 119866, 132181, 151064, 183904, 188048, 239732, 264362, 302128, 376096, 419531, 479464, 528724, 604256, 839062, 958928, 1057448, 1378459, 1678124, 1917856, 2114896, 2756918, 3356248, 4229792, 5513836, 6712496, 9649213, 11027672, 13424992, 19298426, 22055344, 38596852, 44110688, 77193704, 154387408, 308774816]

約数ペア:

[(1, 308774816), (2, 154387408), (4, 77193704), (7, 44110688), (8, 38596852), (14, 22055344), (16, 19298426), (23, 13424992), (28, 11027672), (32, 9649213), (46, 6712496), (56, 5513836), (73, 4229792), (92, 3356248), (112, 2756918), (146, 2114896), (161, 1917856), (184, 1678124), (224, 1378459), (292, 1057448), (322, 958928), (368, 839062), (511, 604256), (584, 528724), (644, 479464), (736, 419531), (821, 376096), (1022, 302128), (1168, 264362), (1288, 239732), (1642, 188048), (1679, 183904), (2044, 151064), (2336, 132181), (2576, 119866), (3284, 94024), (3358, 91952), (4088, 75532), (5152, 59933), (5747, 53728), (6568, 47012), (6716, 45976), (8176, 37766), (11494, 26864), (11753, 26272), (13136, 23506), (13432, 22988), (16352, 18883)]