768520194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5387}}^1$

素因数の和:5495

約数の個数: 64

約数和(自身を含む): 1737953280

約数和(自身を除く): 969433086

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 59, 62, 78, 93, 118, 177, 186, 354, 403, 767, 806, 1209, 1534, 1829, 2301, 2418, 3658, 4602, 5387, 5487, 10774, 10974, 16161, 23777, 32322, 47554, 70031, 71331, 140062, 142662, 166997, 210093, 317833, 333994, 420186, 500991, 635666, 953499, 1001982, 1906998, 2170961, 4131829, 4341922, 6512883, 8263658, 9852823, 12395487, 13025766, 19705646, 24790974, 29558469, 59116938, 128086699, 256173398, 384260097, 768520194]

約数ペア:

[(1, 768520194), (2, 384260097), (3, 256173398), (6, 128086699), (13, 59116938), (26, 29558469), (31, 24790974), (39, 19705646), (59, 13025766), (62, 12395487), (78, 9852823), (93, 8263658), (118, 6512883), (177, 4341922), (186, 4131829), (354, 2170961), (403, 1906998), (767, 1001982), (806, 953499), (1209, 635666), (1534, 500991), (1829, 420186), (2301, 333994), (2418, 317833), (3658, 210093), (4602, 166997), (5387, 142662), (5487, 140062), (10774, 71331), (10974, 70031), (16161, 47554), (23777, 32322)]