214980444

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2664

約数の個数: 108

約数和(自身を含む): 645843744

約数和(自身を除く): 430863300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 423, 441, 564, 588, 658, 846, 882, 987, 1316, 1692, 1764, 1974, 2303, 2593, 2961, 3948, 4606, 5186, 5922, 6909, 7779, 9212, 10372, 11844, 13818, 15558, 18151, 20727, 23337, 27636, 31116, 36302, 41454, 46674, 54453, 72604, 82908, 93348, 108906, 121871, 127057, 163359, 217812, 243742, 254114, 326718, 365613, 381171, 487484, 508228, 653436, 731226, 762342, 853097, 1096839, 1143513, 1462452, 1524684, 1706194, 2193678, 2287026, 2559291, 3412388, 4387356, 4574052, 5118582, 5971679, 7677873, 10237164, 11943358, 15355746, 17915037, 23886716, 30711492, 35830074, 53745111, 71660148, 107490222, 214980444]

約数ペア:

[(1, 214980444), (2, 107490222), (3, 71660148), (4, 53745111), (6, 35830074), (7, 30711492), (9, 23886716), (12, 17915037), (14, 15355746), (18, 11943358), (21, 10237164), (28, 7677873), (36, 5971679), (42, 5118582), (47, 4574052), (49, 4387356), (63, 3412388), (84, 2559291), (94, 2287026), (98, 2193678), (126, 1706194), (141, 1524684), (147, 1462452), (188, 1143513), (196, 1096839), (252, 853097), (282, 762342), (294, 731226), (329, 653436), (423, 508228), (441, 487484), (564, 381171), (588, 365613), (658, 326718), (846, 254114), (882, 243742), (987, 217812), (1316, 163359), (1692, 127057), (1764, 121871), (1974, 108906), (2303, 93348), (2593, 82908), (2961, 72604), (3948, 54453), (4606, 46674), (5186, 41454), (5922, 36302), (6909, 31116), (7779, 27636), (9212, 23337), (10372, 20727), (11844, 18151), (13818, 15558)]