313509924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1266

約数の個数: 144

約数和(自身を含む): 987971712

約数和(自身を除く): 674461788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 83, 84, 91, 117, 126, 156, 166, 182, 234, 249, 252, 273, 332, 364, 468, 498, 546, 581, 747, 819, 996, 1079, 1092, 1153, 1162, 1494, 1638, 1743, 2158, 2306, 2324, 2988, 3237, 3276, 3459, 3486, 4316, 4612, 5229, 6474, 6918, 6972, 7553, 8071, 9711, 10377, 10458, 12948, 13836, 14989, 15106, 16142, 19422, 20754, 20916, 22659, 24213, 29978, 30212, 32284, 38844, 41508, 44967, 45318, 48426, 59956, 67977, 72639, 89934, 90636, 95699, 96852, 104923, 134901, 135954, 145278, 179868, 191398, 209846, 269802, 271908, 287097, 290556, 314769, 382796, 419692, 539604, 574194, 629538, 669893, 861291, 944307, 1148388, 1244087, 1259076, 1339786, 1722582, 1888614, 2009679, 2488174, 2679572, 3445164, 3732261, 3777228, 4019358, 4976348, 6029037, 7464522, 8038716, 8708609, 11196783, 12058074, 14929044, 17417218, 22393566, 24116148, 26125827, 34834436, 44787132, 52251654, 78377481, 104503308, 156754962, 313509924]

約数ペア:

[(1, 313509924), (2, 156754962), (3, 104503308), (4, 78377481), (6, 52251654), (7, 44787132), (9, 34834436), (12, 26125827), (13, 24116148), (14, 22393566), (18, 17417218), (21, 14929044), (26, 12058074), (28, 11196783), (36, 8708609), (39, 8038716), (42, 7464522), (52, 6029037), (63, 4976348), (78, 4019358), (83, 3777228), (84, 3732261), (91, 3445164), (117, 2679572), (126, 2488174), (156, 2009679), (166, 1888614), (182, 1722582), (234, 1339786), (249, 1259076), (252, 1244087), (273, 1148388), (332, 944307), (364, 861291), (468, 669893), (498, 629538), (546, 574194), (581, 539604), (747, 419692), (819, 382796), (996, 314769), (1079, 290556), (1092, 287097), (1153, 271908), (1162, 269802), (1494, 209846), (1638, 191398), (1743, 179868), (2158, 145278), (2306, 135954), (2324, 134901), (2988, 104923), (3237, 96852), (3276, 95699), (3459, 90636), (3486, 89934), (4316, 72639), (4612, 67977), (5229, 59956), (6474, 48426), (6918, 45318), (6972, 44967), (7553, 41508), (8071, 38844), (9711, 32284), (10377, 30212), (10458, 29978), (12948, 24213), (13836, 22659), (14989, 20916), (15106, 20754), (16142, 19422)]