308997504

素因数分解:

$2^7\times 3^4\times {\mathrm{29803}}^1$

素因数の和:29829

約数の個数: 80

約数和(自身を含む): 919602420

約数和(自身を除く): 610604916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 29803, 59606, 89409, 119212, 178818, 238424, 268227, 357636, 476848, 536454, 715272, 804681, 953696, 1072908, 1430544, 1609362, 1907392, 2145816, 2414043, 2861088, 3218724, 3814784, 4291632, 4828086, 5722176, 6437448, 8583264, 9656172, 11444352, 12874896, 17166528, 19312344, 25749792, 34333056, 38624688, 51499584, 77249376, 102999168, 154498752, 308997504]

約数ペア:

[(1, 308997504), (2, 154498752), (3, 102999168), (4, 77249376), (6, 51499584), (8, 38624688), (9, 34333056), (12, 25749792), (16, 19312344), (18, 17166528), (24, 12874896), (27, 11444352), (32, 9656172), (36, 8583264), (48, 6437448), (54, 5722176), (64, 4828086), (72, 4291632), (81, 3814784), (96, 3218724), (108, 2861088), (128, 2414043), (144, 2145816), (162, 1907392), (192, 1609362), (216, 1430544), (288, 1072908), (324, 953696), (384, 804681), (432, 715272), (576, 536454), (648, 476848), (864, 357636), (1152, 268227), (1296, 238424), (1728, 178818), (2592, 119212), (3456, 89409), (5184, 59606), (10368, 29803)]