458236428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1319}}^1$

素因数の和:1487

約数の個数: 96

約数和(自身を含む): 1229437440

約数和(自身を除く): 771201012

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 131, 156, 204, 221, 262, 393, 442, 524, 663, 786, 884, 1319, 1326, 1572, 1703, 2227, 2638, 2652, 3406, 3957, 4454, 5109, 5276, 6681, 6812, 7914, 8908, 10218, 13362, 15828, 17147, 20436, 22423, 26724, 28951, 34294, 44846, 51441, 57902, 67269, 68588, 86853, 89692, 102882, 115804, 134538, 172789, 173706, 205764, 269076, 291499, 345578, 347412, 518367, 582998, 691156, 874497, 1036734, 1165996, 1748994, 2073468, 2246257, 2937413, 3497988, 4492514, 5874826, 6738771, 8812239, 8985028, 11749652, 13477542, 17624478, 26955084, 35248956, 38186369, 76372738, 114559107, 152745476, 229118214, 458236428]

約数ペア:

[(1, 458236428), (2, 229118214), (3, 152745476), (4, 114559107), (6, 76372738), (12, 38186369), (13, 35248956), (17, 26955084), (26, 17624478), (34, 13477542), (39, 11749652), (51, 8985028), (52, 8812239), (68, 6738771), (78, 5874826), (102, 4492514), (131, 3497988), (156, 2937413), (204, 2246257), (221, 2073468), (262, 1748994), (393, 1165996), (442, 1036734), (524, 874497), (663, 691156), (786, 582998), (884, 518367), (1319, 347412), (1326, 345578), (1572, 291499), (1703, 269076), (2227, 205764), (2638, 173706), (2652, 172789), (3406, 134538), (3957, 115804), (4454, 102882), (5109, 89692), (5276, 86853), (6681, 68588), (6812, 67269), (7914, 57902), (8908, 51441), (10218, 44846), (13362, 34294), (15828, 28951), (17147, 26724), (20436, 22423)]