275642766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1318

約数の個数: 96

約数和(自身を含む): 726485760

約数和(自身を除く): 450842994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 97, 114, 126, 133, 171, 194, 266, 291, 342, 399, 582, 679, 798, 873, 1187, 1197, 1358, 1746, 1843, 2037, 2374, 2394, 3561, 3686, 4074, 5529, 6111, 7122, 8309, 10683, 11058, 12222, 12901, 16587, 16618, 21366, 22553, 24927, 25802, 33174, 38703, 45106, 49854, 67659, 74781, 77406, 115139, 116109, 135318, 149562, 157871, 202977, 230278, 232218, 315742, 345417, 405954, 473613, 690834, 805973, 947226, 1036251, 1420839, 1611946, 2072502, 2187641, 2417919, 2841678, 4375282, 4835838, 6562923, 7253757, 13125846, 14507514, 15313487, 19688769, 30626974, 39377538, 45940461, 91880922, 137821383, 275642766]

約数ペア:

[(1, 275642766), (2, 137821383), (3, 91880922), (6, 45940461), (7, 39377538), (9, 30626974), (14, 19688769), (18, 15313487), (19, 14507514), (21, 13125846), (38, 7253757), (42, 6562923), (57, 4835838), (63, 4375282), (97, 2841678), (114, 2417919), (126, 2187641), (133, 2072502), (171, 1611946), (194, 1420839), (266, 1036251), (291, 947226), (342, 805973), (399, 690834), (582, 473613), (679, 405954), (798, 345417), (873, 315742), (1187, 232218), (1197, 230278), (1358, 202977), (1746, 157871), (1843, 149562), (2037, 135318), (2374, 116109), (2394, 115139), (3561, 77406), (3686, 74781), (4074, 67659), (5529, 49854), (6111, 45106), (7122, 38703), (8309, 33174), (10683, 25802), (11058, 24927), (12222, 22553), (12901, 21366), (16587, 16618)]