225540588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2909}}^1$

素因数の和:3007

約数の個数: 96

約数和(自身を含む): 657054720

約数和(自身を除く): 431514132

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 71, 78, 84, 91, 142, 156, 182, 213, 273, 284, 364, 426, 497, 546, 852, 923, 994, 1092, 1491, 1846, 1988, 2769, 2909, 2982, 3692, 5538, 5818, 5964, 6461, 8727, 11076, 11636, 12922, 17454, 19383, 20363, 25844, 34908, 37817, 38766, 40726, 61089, 75634, 77532, 81452, 113451, 122178, 151268, 206539, 226902, 244356, 264719, 413078, 453804, 529438, 619617, 794157, 826156, 1058876, 1239234, 1445773, 1588314, 2478468, 2685007, 2891546, 3176628, 4337319, 5370014, 5783092, 8055021, 8674638, 10740028, 16110042, 17349276, 18795049, 32220084, 37590098, 56385147, 75180196, 112770294, 225540588]

約数ペア:

[(1, 225540588), (2, 112770294), (3, 75180196), (4, 56385147), (6, 37590098), (7, 32220084), (12, 18795049), (13, 17349276), (14, 16110042), (21, 10740028), (26, 8674638), (28, 8055021), (39, 5783092), (42, 5370014), (52, 4337319), (71, 3176628), (78, 2891546), (84, 2685007), (91, 2478468), (142, 1588314), (156, 1445773), (182, 1239234), (213, 1058876), (273, 826156), (284, 794157), (364, 619617), (426, 529438), (497, 453804), (546, 413078), (852, 264719), (923, 244356), (994, 226902), (1092, 206539), (1491, 151268), (1846, 122178), (1988, 113451), (2769, 81452), (2909, 77532), (2982, 75634), (3692, 61089), (5538, 40726), (5818, 38766), (5964, 37817), (6461, 34908), (8727, 25844), (11076, 20363), (11636, 19383), (12922, 17454)]