520290914472

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{147474749}}^1$

素因数の和:147474775

約数の個数: 72

約数和(自身を含む): 1639181846250

約数和(自身を除く): 1118890931778

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 147474749, 294949498, 442424247, 589898996, 884848494, 1032323243, 1179797992, 1327272741, 1769696988, 2064646486, 2654545482, 3096969729, 3539393976, 4129292972, 5309090964, 6193939458, 7226262701, 8258585944, 9290909187, 10618181928, 12387878916, 14452525402, 18581818374, 21678788103, 24775757832, 28905050804, 37163636748, 43357576206, 57810101608, 65036364309, 74327273496, 86715152412, 130072728618, 173430304824, 260145457236, 520290914472]

約数ペア:

[(1, 520290914472), (2, 260145457236), (3, 173430304824), (4, 130072728618), (6, 86715152412), (7, 74327273496), (8, 65036364309), (9, 57810101608), (12, 43357576206), (14, 37163636748), (18, 28905050804), (21, 24775757832), (24, 21678788103), (28, 18581818374), (36, 14452525402), (42, 12387878916), (49, 10618181928), (56, 9290909187), (63, 8258585944), (72, 7226262701), (84, 6193939458), (98, 5309090964), (126, 4129292972), (147, 3539393976), (168, 3096969729), (196, 2654545482), (252, 2064646486), (294, 1769696988), (392, 1327272741), (441, 1179797992), (504, 1032323243), (588, 884848494), (882, 589898996), (1176, 442424247), (1764, 294949498), (3528, 147474749)]