1407912492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{77239}}^1$

素因数の和:77291

約数の個数: 72

約数和(自身を含む): 3944801280

約数和(自身を除く): 2536888788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 77239, 154478, 231717, 308956, 463434, 540673, 926868, 1081346, 1622019, 2162692, 2394409, 3244038, 3784711, 4788818, 6488076, 7183227, 7569422, 9577636, 11354133, 14366454, 15138844, 16760863, 22708266, 28732908, 33521726, 45416532, 50282589, 67043452, 100565178, 117326041, 201130356, 234652082, 351978123, 469304164, 703956246, 1407912492]

約数ペア:

[(1, 1407912492), (2, 703956246), (3, 469304164), (4, 351978123), (6, 234652082), (7, 201130356), (12, 117326041), (14, 100565178), (21, 67043452), (28, 50282589), (31, 45416532), (42, 33521726), (49, 28732908), (62, 22708266), (84, 16760863), (93, 15138844), (98, 14366454), (124, 11354133), (147, 9577636), (186, 7569422), (196, 7183227), (217, 6488076), (294, 4788818), (372, 3784711), (434, 3244038), (588, 2394409), (651, 2162692), (868, 1622019), (1302, 1081346), (1519, 926868), (2604, 540673), (3038, 463434), (4557, 308956), (6076, 231717), (9114, 154478), (18228, 77239)]