386291204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 822729600

約数和(自身を除く): 436438396

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 109, 211, 218, 221, 247, 323, 422, 436, 442, 494, 646, 844, 884, 988, 1292, 1417, 1853, 2071, 2743, 2834, 3587, 3706, 4009, 4142, 4199, 5486, 5668, 7174, 7412, 8018, 8284, 8398, 10972, 14348, 16036, 16796, 22999, 24089, 26923, 35207, 45998, 46631, 48178, 52117, 53846, 68153, 70414, 91996, 93262, 96356, 104234, 107692, 136306, 140828, 186524, 208468, 272612, 298987, 390983, 436981, 457691, 597974, 781966, 873962, 885989, 915382, 1195948, 1563932, 1747924, 1771978, 1830764, 3543956, 5082779, 5680753, 7428677, 10165558, 11361506, 14857354, 20331116, 22723012, 29714708, 96572801, 193145602, 386291204]

約数ペア:

[(1, 386291204), (2, 193145602), (4, 96572801), (13, 29714708), (17, 22723012), (19, 20331116), (26, 14857354), (34, 11361506), (38, 10165558), (52, 7428677), (68, 5680753), (76, 5082779), (109, 3543956), (211, 1830764), (218, 1771978), (221, 1747924), (247, 1563932), (323, 1195948), (422, 915382), (436, 885989), (442, 873962), (494, 781966), (646, 597974), (844, 457691), (884, 436981), (988, 390983), (1292, 298987), (1417, 272612), (1853, 208468), (2071, 186524), (2743, 140828), (2834, 136306), (3587, 107692), (3706, 104234), (4009, 96356), (4142, 93262), (4199, 91996), (5486, 70414), (5668, 68153), (7174, 53846), (7412, 52117), (8018, 48178), (8284, 46631), (8398, 45998), (10972, 35207), (14348, 26923), (16036, 24089), (16796, 22999)]