722378016

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:655

約数の個数: 144

約数和(自身を含む): 2124970848

約数和(自身を除く): 1402592832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 131, 144, 164, 246, 262, 288, 328, 369, 393, 467, 492, 524, 656, 738, 786, 934, 984, 1048, 1179, 1312, 1401, 1476, 1572, 1868, 1968, 2096, 2358, 2802, 2952, 3144, 3736, 3936, 4192, 4203, 4716, 5371, 5604, 5904, 6288, 7472, 8406, 9432, 10742, 11208, 11808, 12576, 14944, 16113, 16812, 18864, 19147, 21484, 22416, 32226, 33624, 37728, 38294, 42968, 44832, 48339, 57441, 61177, 64452, 67248, 76588, 85936, 96678, 114882, 122354, 128904, 134496, 153176, 171872, 172323, 183531, 193356, 229764, 244708, 257808, 306352, 344646, 367062, 386712, 459528, 489416, 515616, 550593, 612704, 689292, 734124, 773424, 919056, 978832, 1101186, 1378584, 1468248, 1546848, 1838112, 1957664, 2202372, 2508257, 2757168, 2936496, 4404744, 5016514, 5514336, 5872992, 7524771, 8809488, 10033028, 15049542, 17618976, 20066056, 22574313, 30099084, 40132112, 45148626, 60198168, 80264224, 90297252, 120396336, 180594504, 240792672, 361189008, 722378016]

約数ペア:

[(1, 722378016), (2, 361189008), (3, 240792672), (4, 180594504), (6, 120396336), (8, 90297252), (9, 80264224), (12, 60198168), (16, 45148626), (18, 40132112), (24, 30099084), (32, 22574313), (36, 20066056), (41, 17618976), (48, 15049542), (72, 10033028), (82, 8809488), (96, 7524771), (123, 5872992), (131, 5514336), (144, 5016514), (164, 4404744), (246, 2936496), (262, 2757168), (288, 2508257), (328, 2202372), (369, 1957664), (393, 1838112), (467, 1546848), (492, 1468248), (524, 1378584), (656, 1101186), (738, 978832), (786, 919056), (934, 773424), (984, 734124), (1048, 689292), (1179, 612704), (1312, 550593), (1401, 515616), (1476, 489416), (1572, 459528), (1868, 386712), (1968, 367062), (2096, 344646), (2358, 306352), (2802, 257808), (2952, 244708), (3144, 229764), (3736, 193356), (3936, 183531), (4192, 172323), (4203, 171872), (4716, 153176), (5371, 134496), (5604, 128904), (5904, 122354), (6288, 114882), (7472, 96678), (8406, 85936), (9432, 76588), (10742, 67248), (11208, 64452), (11808, 61177), (12576, 57441), (14944, 48339), (16113, 44832), (16812, 42968), (18864, 38294), (19147, 37728), (21484, 33624), (22416, 32226)]