328615812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18899}}^1$

素因数の和:18942

約数の個数: 96

約数和(自身を含む): 1016064000

約数和(自身を除く): 687448188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 4347, 5796, 8694, 17388, 18899, 37798, 56697, 75596, 113394, 132293, 170091, 226788, 264586, 340182, 396879, 434677, 510273, 529172, 680364, 793758, 869354, 1020546, 1190637, 1304031, 1587516, 1738708, 2041092, 2381274, 2608062, 3042739, 3571911, 3912093, 4762548, 5216124, 6085478, 7143822, 7824186, 9128217, 11736279, 12170956, 14287644, 15648372, 18256434, 23472558, 27384651, 36512868, 46945116, 54769302, 82153953, 109538604, 164307906, 328615812]

約数ペア:

[(1, 328615812), (2, 164307906), (3, 109538604), (4, 82153953), (6, 54769302), (7, 46945116), (9, 36512868), (12, 27384651), (14, 23472558), (18, 18256434), (21, 15648372), (23, 14287644), (27, 12170956), (28, 11736279), (36, 9128217), (42, 7824186), (46, 7143822), (54, 6085478), (63, 5216124), (69, 4762548), (84, 3912093), (92, 3571911), (108, 3042739), (126, 2608062), (138, 2381274), (161, 2041092), (189, 1738708), (207, 1587516), (252, 1304031), (276, 1190637), (322, 1020546), (378, 869354), (414, 793758), (483, 680364), (621, 529172), (644, 510273), (756, 434677), (828, 396879), (966, 340182), (1242, 264586), (1449, 226788), (1932, 170091), (2484, 132293), (2898, 113394), (4347, 75596), (5796, 56697), (8694, 37798), (17388, 18899)]