720354912

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:912

約数の個数: 96

約数和(自身を含む): 1946143584

約数和(自身を除く): 1225788672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 397, 461, 492, 656, 794, 922, 984, 1191, 1312, 1383, 1588, 1844, 1968, 2382, 2766, 3176, 3688, 3936, 4764, 5532, 6352, 7376, 9528, 11064, 12704, 14752, 16277, 18901, 19056, 22128, 32554, 37802, 38112, 44256, 48831, 56703, 65108, 75604, 97662, 113406, 130216, 151208, 183017, 195324, 226812, 260432, 302416, 366034, 390648, 453624, 520864, 549051, 604832, 732068, 781296, 907248, 1098102, 1464136, 1562592, 1814496, 2196204, 2928272, 4392408, 5856544, 7503697, 8784816, 15007394, 17569632, 22511091, 30014788, 45022182, 60029576, 90044364, 120059152, 180088728, 240118304, 360177456, 720354912]

約数ペア:

[(1, 720354912), (2, 360177456), (3, 240118304), (4, 180088728), (6, 120059152), (8, 90044364), (12, 60029576), (16, 45022182), (24, 30014788), (32, 22511091), (41, 17569632), (48, 15007394), (82, 8784816), (96, 7503697), (123, 5856544), (164, 4392408), (246, 2928272), (328, 2196204), (397, 1814496), (461, 1562592), (492, 1464136), (656, 1098102), (794, 907248), (922, 781296), (984, 732068), (1191, 604832), (1312, 549051), (1383, 520864), (1588, 453624), (1844, 390648), (1968, 366034), (2382, 302416), (2766, 260432), (3176, 226812), (3688, 195324), (3936, 183017), (4764, 151208), (5532, 130216), (6352, 113406), (7376, 97662), (9528, 75604), (11064, 65108), (12704, 56703), (14752, 48831), (16277, 44256), (18901, 38112), (19056, 37802), (22128, 32554)]