1570648716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{479441}}^1$

素因数の和:479471

約数の個数: 72

約数和(自身を含む): 4886472864

約数和(自身を除く): 3315824148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 479441, 958882, 1438323, 1917764, 2876646, 3356087, 4314969, 5753292, 6232733, 6712174, 8629938, 10068261, 12465466, 13424348, 17259876, 18698199, 20136522, 24930932, 30204783, 37396398, 40273044, 43629131, 56094597, 60409566, 74792796, 87258262, 112189194, 120819132, 130887393, 174516524, 224378388, 261774786, 392662179, 523549572, 785324358, 1570648716]

約数ペア:

[(1, 1570648716), (2, 785324358), (3, 523549572), (4, 392662179), (6, 261774786), (7, 224378388), (9, 174516524), (12, 130887393), (13, 120819132), (14, 112189194), (18, 87258262), (21, 74792796), (26, 60409566), (28, 56094597), (36, 43629131), (39, 40273044), (42, 37396398), (52, 30204783), (63, 24930932), (78, 20136522), (84, 18698199), (91, 17259876), (117, 13424348), (126, 12465466), (156, 10068261), (182, 8629938), (234, 6712174), (252, 6232733), (273, 5753292), (364, 4314969), (468, 3356087), (546, 2876646), (819, 1917764), (1092, 1438323), (1638, 958882), (3276, 479441)]