634781844

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{1153}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 1649559912

約数和(自身を除く): 1014778068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 373, 492, 738, 746, 1119, 1153, 1476, 1492, 2238, 2306, 3357, 3459, 4476, 4612, 6714, 6918, 10377, 13428, 13836, 15293, 20754, 30586, 41508, 45879, 47273, 61172, 91758, 94546, 137637, 141819, 183516, 189092, 275274, 283638, 425457, 430069, 550548, 567276, 850914, 860138, 1290207, 1701828, 1720276, 2580414, 3870621, 5160828, 7741242, 15482484, 17632829, 35265658, 52898487, 70531316, 105796974, 158695461, 211593948, 317390922, 634781844]

約数ペア:

[(1, 634781844), (2, 317390922), (3, 211593948), (4, 158695461), (6, 105796974), (9, 70531316), (12, 52898487), (18, 35265658), (36, 17632829), (41, 15482484), (82, 7741242), (123, 5160828), (164, 3870621), (246, 2580414), (369, 1720276), (373, 1701828), (492, 1290207), (738, 860138), (746, 850914), (1119, 567276), (1153, 550548), (1476, 430069), (1492, 425457), (2238, 283638), (2306, 275274), (3357, 189092), (3459, 183516), (4476, 141819), (4612, 137637), (6714, 94546), (6918, 91758), (10377, 61172), (13428, 47273), (13836, 45879), (15293, 41508), (20754, 30586)]