1570832004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{20393}}^1$

素因数の和:20545

約数の個数: 72

約数和(自身を含む): 4296444768

約数和(自身を除く): 2725612764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 131, 147, 196, 262, 294, 393, 524, 588, 786, 917, 1572, 1834, 2751, 3668, 5502, 6419, 11004, 12838, 19257, 20393, 25676, 38514, 40786, 61179, 77028, 81572, 122358, 142751, 244716, 285502, 428253, 571004, 856506, 999257, 1713012, 1998514, 2671483, 2997771, 3997028, 5342966, 5995542, 8014449, 10685932, 11991084, 16028898, 18700381, 32057796, 37400762, 56101143, 74801524, 112202286, 130902667, 224404572, 261805334, 392708001, 523610668, 785416002, 1570832004]

約数ペア:

[(1, 1570832004), (2, 785416002), (3, 523610668), (4, 392708001), (6, 261805334), (7, 224404572), (12, 130902667), (14, 112202286), (21, 74801524), (28, 56101143), (42, 37400762), (49, 32057796), (84, 18700381), (98, 16028898), (131, 11991084), (147, 10685932), (196, 8014449), (262, 5995542), (294, 5342966), (393, 3997028), (524, 2997771), (588, 2671483), (786, 1998514), (917, 1713012), (1572, 999257), (1834, 856506), (2751, 571004), (3668, 428253), (5502, 285502), (6419, 244716), (11004, 142751), (12838, 122358), (19257, 81572), (20393, 77028), (25676, 61179), (38514, 40786)]