845390728

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^2\times {\mathrm{1823}}^1$

素因数の和:1876

約数の個数: 96

約数和(自身を含む): 2002752000

約数和(自身を除く): 1157361272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 343, 364, 392, 637, 676, 686, 728, 1183, 1274, 1352, 1372, 1823, 2366, 2548, 2744, 3646, 4459, 4732, 5096, 7292, 8281, 8918, 9464, 12761, 14584, 16562, 17836, 23699, 25522, 33124, 35672, 47398, 51044, 57967, 66248, 89327, 94796, 102088, 115934, 165893, 178654, 189592, 231868, 308087, 331786, 357308, 463736, 616174, 625289, 663572, 714616, 1161251, 1232348, 1250578, 1327144, 2156609, 2322502, 2464696, 2501156, 4313218, 4645004, 5002312, 8128757, 8626436, 9290008, 15096263, 16257514, 17252872, 30192526, 32515028, 60385052, 65030056, 105673841, 120770104, 211347682, 422695364, 845390728]

約数ペア:

[(1, 845390728), (2, 422695364), (4, 211347682), (7, 120770104), (8, 105673841), (13, 65030056), (14, 60385052), (26, 32515028), (28, 30192526), (49, 17252872), (52, 16257514), (56, 15096263), (91, 9290008), (98, 8626436), (104, 8128757), (169, 5002312), (182, 4645004), (196, 4313218), (338, 2501156), (343, 2464696), (364, 2322502), (392, 2156609), (637, 1327144), (676, 1250578), (686, 1232348), (728, 1161251), (1183, 714616), (1274, 663572), (1352, 625289), (1372, 616174), (1823, 463736), (2366, 357308), (2548, 331786), (2744, 308087), (3646, 231868), (4459, 189592), (4732, 178654), (5096, 165893), (7292, 115934), (8281, 102088), (8918, 94796), (9464, 89327), (12761, 66248), (14584, 57967), (16562, 51044), (17836, 47398), (23699, 35672), (25522, 33124)]