676838188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 1366856960

約数和(自身を除く): 690018772

約数列:

[1, 2, 4, 13, 26, 37, 52, 61, 73, 74, 79, 122, 146, 148, 158, 244, 292, 316, 481, 793, 949, 962, 1027, 1586, 1898, 1924, 2054, 2257, 2701, 2923, 3172, 3796, 4108, 4453, 4514, 4819, 5402, 5767, 5846, 8906, 9028, 9638, 10804, 11534, 11692, 17812, 19276, 23068, 29341, 35113, 37999, 57889, 58682, 62647, 70226, 74971, 75998, 115778, 117364, 125294, 140452, 149942, 151996, 164761, 178303, 213379, 231556, 250588, 299884, 329522, 351787, 356606, 426758, 659044, 703574, 713212, 853516, 1407148, 2141893, 2317939, 2773927, 4283786, 4573231, 4635878, 5547854, 8567572, 9146462, 9271756, 11095708, 13016119, 18292924, 26032238, 52064476, 169209547, 338419094, 676838188]

約数ペア:

[(1, 676838188), (2, 338419094), (4, 169209547), (13, 52064476), (26, 26032238), (37, 18292924), (52, 13016119), (61, 11095708), (73, 9271756), (74, 9146462), (79, 8567572), (122, 5547854), (146, 4635878), (148, 4573231), (158, 4283786), (244, 2773927), (292, 2317939), (316, 2141893), (481, 1407148), (793, 853516), (949, 713212), (962, 703574), (1027, 659044), (1586, 426758), (1898, 356606), (1924, 351787), (2054, 329522), (2257, 299884), (2701, 250588), (2923, 231556), (3172, 213379), (3796, 178303), (4108, 164761), (4453, 151996), (4514, 149942), (4819, 140452), (5402, 125294), (5767, 117364), (5846, 115778), (8906, 75998), (9028, 74971), (9638, 70226), (10804, 62647), (11534, 58682), (11692, 57889), (17812, 37999), (19276, 35113), (23068, 29341)]