7626786648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{274661}}^1$

素因数の和:274772

約数の個数: 64

約数和(自身を含む): 20764447200

約数和(自身を除く): 13137660552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 534, 712, 1068, 1157, 2136, 2314, 3471, 4628, 6942, 9256, 13884, 27768, 274661, 549322, 823983, 1098644, 1647966, 2197288, 3295932, 3570593, 6591864, 7141186, 10711779, 14282372, 21423558, 24444829, 28564744, 42847116, 48889658, 73334487, 85694232, 97779316, 146668974, 195558632, 293337948, 317782777, 586675896, 635565554, 953348331, 1271131108, 1906696662, 2542262216, 3813393324, 7626786648]

約数ペア:

[(1, 7626786648), (2, 3813393324), (3, 2542262216), (4, 1906696662), (6, 1271131108), (8, 953348331), (12, 635565554), (13, 586675896), (24, 317782777), (26, 293337948), (39, 195558632), (52, 146668974), (78, 97779316), (89, 85694232), (104, 73334487), (156, 48889658), (178, 42847116), (267, 28564744), (312, 24444829), (356, 21423558), (534, 14282372), (712, 10711779), (1068, 7141186), (1157, 6591864), (2136, 3570593), (2314, 3295932), (3471, 2197288), (4628, 1647966), (6942, 1098644), (9256, 823983), (13884, 549322), (27768, 274661)]