1327640328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1297}}^1$

素因数の和:1996

約数の個数: 128

約数和(自身を含む): 4224211200

約数和(自身を除く): 2896570872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 677, 756, 1297, 1354, 1512, 2031, 2594, 2708, 3891, 4062, 4739, 5188, 5416, 6093, 7782, 8124, 9079, 9478, 10376, 11673, 12186, 14217, 15564, 16248, 18158, 18279, 18956, 23346, 24372, 27237, 28434, 31128, 35019, 36316, 36558, 37912, 42651, 46692, 48744, 54474, 56868, 70038, 72632, 73116, 81711, 85302, 93384, 108948, 113736, 127953, 140076, 146232, 163422, 170604, 217896, 245133, 255906, 280152, 326844, 341208, 490266, 511812, 653688, 878069, 980532, 1023624, 1756138, 1961064, 2634207, 3512276, 5268414, 6146483, 7024552, 7902621, 10536828, 12292966, 15805242, 18439449, 21073656, 23707863, 24585932, 31610484, 36878898, 47415726, 49171864, 55318347, 63220968, 73757796, 94831452, 110636694, 147515592, 165955041, 189662904, 221273388, 331910082, 442546776, 663820164, 1327640328]

約数ペア:

[(1, 1327640328), (2, 663820164), (3, 442546776), (4, 331910082), (6, 221273388), (7, 189662904), (8, 165955041), (9, 147515592), (12, 110636694), (14, 94831452), (18, 73757796), (21, 63220968), (24, 55318347), (27, 49171864), (28, 47415726), (36, 36878898), (42, 31610484), (54, 24585932), (56, 23707863), (63, 21073656), (72, 18439449), (84, 15805242), (108, 12292966), (126, 10536828), (168, 7902621), (189, 7024552), (216, 6146483), (252, 5268414), (378, 3512276), (504, 2634207), (677, 1961064), (756, 1756138), (1297, 1023624), (1354, 980532), (1512, 878069), (2031, 653688), (2594, 511812), (2708, 490266), (3891, 341208), (4062, 326844), (4739, 280152), (5188, 255906), (5416, 245133), (6093, 217896), (7782, 170604), (8124, 163422), (9079, 146232), (9478, 140076), (10376, 127953), (11673, 113736), (12186, 108948), (14217, 93384), (15564, 85302), (16248, 81711), (18158, 73116), (18279, 72632), (18956, 70038), (23346, 56868), (24372, 54474), (27237, 48744), (28434, 46692), (31128, 42651), (35019, 37912), (36316, 36558)]