218714328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{677}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 679030560

約数和(自身を除く): 460316232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 641, 677, 1282, 1354, 1923, 2031, 2564, 2708, 3846, 4062, 4487, 4739, 5128, 5416, 5769, 6093, 7692, 8124, 8974, 9478, 11538, 12186, 13461, 14217, 15384, 16248, 17948, 18956, 23076, 24372, 26922, 28434, 35896, 37912, 40383, 42651, 46152, 48744, 53844, 56868, 80766, 85302, 107688, 113736, 161532, 170604, 323064, 341208, 433957, 867914, 1301871, 1735828, 2603742, 3037699, 3471656, 3905613, 5207484, 6075398, 7811226, 9113097, 10414968, 12150796, 15622452, 18226194, 24301592, 27339291, 31244904, 36452388, 54678582, 72904776, 109357164, 218714328]

約数ペア:

[(1, 218714328), (2, 109357164), (3, 72904776), (4, 54678582), (6, 36452388), (7, 31244904), (8, 27339291), (9, 24301592), (12, 18226194), (14, 15622452), (18, 12150796), (21, 10414968), (24, 9113097), (28, 7811226), (36, 6075398), (42, 5207484), (56, 3905613), (63, 3471656), (72, 3037699), (84, 2603742), (126, 1735828), (168, 1301871), (252, 867914), (504, 433957), (641, 341208), (677, 323064), (1282, 170604), (1354, 161532), (1923, 113736), (2031, 107688), (2564, 85302), (2708, 80766), (3846, 56868), (4062, 53844), (4487, 48744), (4739, 46152), (5128, 42651), (5416, 40383), (5769, 37912), (6093, 35896), (7692, 28434), (8124, 26922), (8974, 24372), (9478, 23076), (11538, 18956), (12186, 17948), (13461, 16248), (14217, 15384)]