842972676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 216

約数和(自身を含む): 2628612000

約数和(自身を除く): 1785639324

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 49, 51, 52, 68, 78, 84, 91, 98, 102, 119, 147, 156, 169, 182, 196, 204, 221, 238, 273, 294, 338, 357, 364, 442, 476, 499, 507, 546, 588, 637, 663, 676, 714, 833, 884, 998, 1014, 1092, 1183, 1274, 1326, 1428, 1497, 1547, 1666, 1911, 1996, 2028, 2366, 2499, 2548, 2652, 2873, 2994, 3094, 3332, 3493, 3549, 3822, 4641, 4732, 4998, 5746, 5988, 6188, 6487, 6986, 7098, 7644, 8281, 8483, 8619, 9282, 9996, 10479, 10829, 11492, 12974, 13972, 14196, 16562, 16966, 17238, 18564, 19461, 20111, 20958, 21658, 24451, 24843, 25449, 25948, 32487, 33124, 33932, 34476, 38922, 40222, 41916, 43316, 45409, 48902, 49686, 50898, 59381, 60333, 64974, 73353, 77844, 80444, 84331, 90818, 97804, 99372, 101796, 110279, 118762, 120666, 129948, 136227, 140777, 146706, 168662, 178143, 181636, 220558, 237524, 241332, 252993, 272454, 281554, 293412, 317863, 330837, 337324, 356286, 415667, 422331, 441116, 505986, 544908, 563108, 590317, 635726, 661674, 712572, 771953, 831334, 844662, 953589, 1011972, 1180634, 1247001, 1271452, 1323348, 1433627, 1543906, 1662668, 1689324, 1770951, 1907178, 2315859, 2361268, 2494002, 2867254, 3087812, 3541902, 3814356, 4132219, 4300881, 4631718, 4988004, 5403671, 5734508, 7083804, 8264438, 8601762, 9263436, 10035389, 10807342, 12396657, 16211013, 16528876, 17203524, 20070778, 21614684, 24793314, 30106167, 32422026, 40141556, 49586628, 60212334, 64844052, 70247723, 120424668, 140495446, 210743169, 280990892, 421486338, 842972676]

約数ペア:

[(1, 842972676), (2, 421486338), (3, 280990892), (4, 210743169), (6, 140495446), (7, 120424668), (12, 70247723), (13, 64844052), (14, 60212334), (17, 49586628), (21, 40141556), (26, 32422026), (28, 30106167), (34, 24793314), (39, 21614684), (42, 20070778), (49, 17203524), (51, 16528876), (52, 16211013), (68, 12396657), (78, 10807342), (84, 10035389), (91, 9263436), (98, 8601762), (102, 8264438), (119, 7083804), (147, 5734508), (156, 5403671), (169, 4988004), (182, 4631718), (196, 4300881), (204, 4132219), (221, 3814356), (238, 3541902), (273, 3087812), (294, 2867254), (338, 2494002), (357, 2361268), (364, 2315859), (442, 1907178), (476, 1770951), (499, 1689324), (507, 1662668), (546, 1543906), (588, 1433627), (637, 1323348), (663, 1271452), (676, 1247001), (714, 1180634), (833, 1011972), (884, 953589), (998, 844662), (1014, 831334), (1092, 771953), (1183, 712572), (1274, 661674), (1326, 635726), (1428, 590317), (1497, 563108), (1547, 544908), (1666, 505986), (1911, 441116), (1996, 422331), (2028, 415667), (2366, 356286), (2499, 337324), (2548, 330837), (2652, 317863), (2873, 293412), (2994, 281554), (3094, 272454), (3332, 252993), (3493, 241332), (3549, 237524), (3822, 220558), (4641, 181636), (4732, 178143), (4998, 168662), (5746, 146706), (5988, 140777), (6188, 136227), (6487, 129948), (6986, 120666), (7098, 118762), (7644, 110279), (8281, 101796), (8483, 99372), (8619, 97804), (9282, 90818), (9996, 84331), (10479, 80444), (10829, 77844), (11492, 73353), (12974, 64974), (13972, 60333), (14196, 59381), (16562, 50898), (16966, 49686), (17238, 48902), (18564, 45409), (19461, 43316), (20111, 41916), (20958, 40222), (21658, 38922), (24451, 34476), (24843, 33932), (25449, 33124), (25948, 32487)]