386846220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1511}}^1$

素因数の和:1791

約数の個数: 96

約数和(自身を含む): 1152216576

約数和(自身を除く): 765370356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 251, 255, 340, 502, 510, 753, 1004, 1020, 1255, 1506, 1511, 2510, 3012, 3022, 3765, 4267, 4533, 5020, 6044, 7530, 7555, 8534, 9066, 12801, 15060, 15110, 17068, 18132, 21335, 22665, 25602, 25687, 30220, 42670, 45330, 51204, 51374, 64005, 77061, 85340, 90660, 102748, 128010, 128435, 154122, 256020, 256870, 308244, 379261, 385305, 513740, 758522, 770610, 1137783, 1517044, 1541220, 1896305, 2275566, 3792610, 4551132, 5688915, 6447437, 7585220, 11377830, 12894874, 19342311, 22755660, 25789748, 32237185, 38684622, 64474370, 77369244, 96711555, 128948740, 193423110, 386846220]

約数ペア:

[(1, 386846220), (2, 193423110), (3, 128948740), (4, 96711555), (5, 77369244), (6, 64474370), (10, 38684622), (12, 32237185), (15, 25789748), (17, 22755660), (20, 19342311), (30, 12894874), (34, 11377830), (51, 7585220), (60, 6447437), (68, 5688915), (85, 4551132), (102, 3792610), (170, 2275566), (204, 1896305), (251, 1541220), (255, 1517044), (340, 1137783), (502, 770610), (510, 758522), (753, 513740), (1004, 385305), (1020, 379261), (1255, 308244), (1506, 256870), (1511, 256020), (2510, 154122), (3012, 128435), (3022, 128010), (3765, 102748), (4267, 90660), (4533, 85340), (5020, 77061), (6044, 64005), (7530, 51374), (7555, 51204), (8534, 45330), (9066, 42670), (12801, 30220), (15060, 25687), (15110, 25602), (17068, 22665), (18132, 21335)]