1520787972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1657}}^1$

素因数の和:2101

約数の個数: 96

約数和(自身を含む): 4111309440

約数和(自身を除く): 2590521468

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 409, 561, 748, 818, 1122, 1227, 1636, 1657, 2244, 2454, 3314, 4499, 4908, 4971, 6628, 6953, 8998, 9942, 13497, 13906, 17996, 18227, 19884, 20859, 26994, 27812, 28169, 36454, 41718, 53988, 54681, 56338, 72908, 76483, 83436, 84507, 109362, 112676, 152966, 169014, 218724, 229449, 305932, 309859, 338028, 458898, 619718, 677713, 917796, 929577, 1239436, 1355426, 1859154, 2033139, 2710852, 3718308, 4066278, 7454843, 8132556, 11521121, 14909686, 22364529, 23042242, 29819372, 34563363, 44729058, 46084484, 69126726, 89458116, 126732331, 138253452, 253464662, 380196993, 506929324, 760393986, 1520787972]

約数ペア:

[(1, 1520787972), (2, 760393986), (3, 506929324), (4, 380196993), (6, 253464662), (11, 138253452), (12, 126732331), (17, 89458116), (22, 69126726), (33, 46084484), (34, 44729058), (44, 34563363), (51, 29819372), (66, 23042242), (68, 22364529), (102, 14909686), (132, 11521121), (187, 8132556), (204, 7454843), (374, 4066278), (409, 3718308), (561, 2710852), (748, 2033139), (818, 1859154), (1122, 1355426), (1227, 1239436), (1636, 929577), (1657, 917796), (2244, 677713), (2454, 619718), (3314, 458898), (4499, 338028), (4908, 309859), (4971, 305932), (6628, 229449), (6953, 218724), (8998, 169014), (9942, 152966), (13497, 112676), (13906, 109362), (17996, 84507), (18227, 83436), (19884, 76483), (20859, 72908), (26994, 56338), (27812, 54681), (28169, 53988), (36454, 41718)]