395013612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 1079930880

約数和(自身を除く): 684917268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 107, 142, 213, 214, 284, 321, 426, 428, 497, 619, 642, 749, 852, 994, 1238, 1284, 1491, 1498, 1857, 1988, 2247, 2476, 2982, 2996, 3714, 4333, 4494, 5964, 7428, 7597, 8666, 8988, 12999, 15194, 17332, 22791, 25998, 30388, 43949, 45582, 51996, 53179, 66233, 87898, 91164, 106358, 131847, 132466, 159537, 175796, 198699, 212716, 263694, 264932, 307643, 319074, 397398, 463631, 527388, 615286, 638148, 794796, 922929, 927262, 1230572, 1390893, 1845858, 1854524, 2781786, 3691716, 4702543, 5563572, 9405086, 14107629, 18810172, 28215258, 32917801, 56430516, 65835602, 98753403, 131671204, 197506806, 395013612]

約数ペア:

[(1, 395013612), (2, 197506806), (3, 131671204), (4, 98753403), (6, 65835602), (7, 56430516), (12, 32917801), (14, 28215258), (21, 18810172), (28, 14107629), (42, 9405086), (71, 5563572), (84, 4702543), (107, 3691716), (142, 2781786), (213, 1854524), (214, 1845858), (284, 1390893), (321, 1230572), (426, 927262), (428, 922929), (497, 794796), (619, 638148), (642, 615286), (749, 527388), (852, 463631), (994, 397398), (1238, 319074), (1284, 307643), (1491, 264932), (1498, 263694), (1857, 212716), (1988, 198699), (2247, 175796), (2476, 159537), (2982, 132466), (2996, 131847), (3714, 106358), (4333, 91164), (4494, 87898), (5964, 66233), (7428, 53179), (7597, 51996), (8666, 45582), (8988, 43949), (12999, 30388), (15194, 25998), (17332, 22791)]