3978312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 11007360

約数和(自身を除く): 7029048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 311, 312, 328, 492, 533, 622, 933, 984, 1066, 1244, 1599, 1866, 2132, 2488, 3198, 3732, 4043, 4264, 6396, 7464, 8086, 12129, 12751, 12792, 16172, 24258, 25502, 32344, 38253, 48516, 51004, 76506, 97032, 102008, 153012, 165763, 306024, 331526, 497289, 663052, 994578, 1326104, 1989156, 3978312]

約数ペア:

[(1, 3978312), (2, 1989156), (3, 1326104), (4, 994578), (6, 663052), (8, 497289), (12, 331526), (13, 306024), (24, 165763), (26, 153012), (39, 102008), (41, 97032), (52, 76506), (78, 51004), (82, 48516), (104, 38253), (123, 32344), (156, 25502), (164, 24258), (246, 16172), (311, 12792), (312, 12751), (328, 12129), (492, 8086), (533, 7464), (622, 6396), (933, 4264), (984, 4043), (1066, 3732), (1244, 3198), (1599, 2488), (1866, 2132)]