506322684

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:665

約数の個数: 144

約数和(自身を含む): 1537203360

約数和(自身を除く): 1030880676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 241, 252, 294, 378, 397, 441, 482, 588, 723, 756, 794, 882, 964, 1191, 1323, 1446, 1588, 1687, 1764, 2169, 2382, 2646, 2779, 2892, 3374, 3573, 4338, 4764, 5061, 5292, 5558, 6507, 6748, 7146, 8337, 8676, 10122, 10719, 11116, 11809, 13014, 14292, 15183, 16674, 19453, 20244, 21438, 23618, 25011, 26028, 30366, 33348, 35427, 38906, 42876, 45549, 47236, 50022, 58359, 60732, 70854, 75033, 77812, 91098, 95677, 100044, 106281, 116718, 141708, 150066, 175077, 182196, 191354, 212562, 233436, 287031, 300132, 318843, 350154, 382708, 425124, 525231, 574062, 637686, 669739, 700308, 861093, 1050462, 1148124, 1275372, 1339478, 1722186, 2009217, 2100924, 2583279, 2678956, 3444372, 4018434, 4688173, 5166558, 6027651, 8036868, 9376346, 10333116, 12055302, 14064519, 18082953, 18752692, 24110604, 28129038, 36165906, 42193557, 56258076, 72331812, 84387114, 126580671, 168774228, 253161342, 506322684]

約数ペア:

[(1, 506322684), (2, 253161342), (3, 168774228), (4, 126580671), (6, 84387114), (7, 72331812), (9, 56258076), (12, 42193557), (14, 36165906), (18, 28129038), (21, 24110604), (27, 18752692), (28, 18082953), (36, 14064519), (42, 12055302), (49, 10333116), (54, 9376346), (63, 8036868), (84, 6027651), (98, 5166558), (108, 4688173), (126, 4018434), (147, 3444372), (189, 2678956), (196, 2583279), (241, 2100924), (252, 2009217), (294, 1722186), (378, 1339478), (397, 1275372), (441, 1148124), (482, 1050462), (588, 861093), (723, 700308), (756, 669739), (794, 637686), (882, 574062), (964, 525231), (1191, 425124), (1323, 382708), (1446, 350154), (1588, 318843), (1687, 300132), (1764, 287031), (2169, 233436), (2382, 212562), (2646, 191354), (2779, 182196), (2892, 175077), (3374, 150066), (3573, 141708), (4338, 116718), (4764, 106281), (5061, 100044), (5292, 95677), (5558, 91098), (6507, 77812), (6748, 75033), (7146, 70854), (8337, 60732), (8676, 58359), (10122, 50022), (10719, 47236), (11116, 45549), (11809, 42876), (13014, 38906), (14292, 35427), (15183, 33348), (16674, 30366), (19453, 26028), (20244, 25011), (21438, 23618)]