272495394

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 643464000

約数和(自身を除く): 370968606

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 59, 62, 89, 93, 118, 177, 178, 186, 267, 279, 354, 531, 534, 558, 801, 837, 961, 1062, 1593, 1602, 1674, 1829, 1922, 2403, 2759, 2883, 3186, 3658, 4806, 5251, 5487, 5518, 5766, 8277, 8649, 10502, 10974, 15753, 16461, 16554, 17298, 24831, 25947, 31506, 32922, 47259, 49383, 49662, 51894, 56699, 74493, 85529, 94518, 98766, 113398, 141777, 148986, 162781, 170097, 171058, 256587, 283554, 325562, 340194, 488343, 510291, 513174, 769761, 976686, 1020582, 1465029, 1530873, 1539522, 2309283, 2930058, 3061746, 4395087, 4618566, 5046211, 8790174, 10092422, 15138633, 30277266, 45415899, 90831798, 136247697, 272495394]

約数ペア:

[(1, 272495394), (2, 136247697), (3, 90831798), (6, 45415899), (9, 30277266), (18, 15138633), (27, 10092422), (31, 8790174), (54, 5046211), (59, 4618566), (62, 4395087), (89, 3061746), (93, 2930058), (118, 2309283), (177, 1539522), (178, 1530873), (186, 1465029), (267, 1020582), (279, 976686), (354, 769761), (531, 513174), (534, 510291), (558, 488343), (801, 340194), (837, 325562), (961, 283554), (1062, 256587), (1593, 171058), (1602, 170097), (1674, 162781), (1829, 148986), (1922, 141777), (2403, 113398), (2759, 98766), (2883, 94518), (3186, 85529), (3658, 74493), (4806, 56699), (5251, 51894), (5487, 49662), (5518, 49383), (5766, 47259), (8277, 32922), (8649, 31506), (10502, 25947), (10974, 24831), (15753, 17298), (16461, 16554)]