1004492664

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3119}}^1$

素因数の和:3215

約数の個数: 160

約数和(自身を含む): 3261772800

約数和(自身を除く): 2257280136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 81, 84, 108, 126, 142, 162, 168, 189, 213, 216, 252, 284, 324, 378, 426, 497, 504, 567, 568, 639, 648, 756, 852, 994, 1134, 1278, 1491, 1512, 1704, 1917, 1988, 2268, 2556, 2982, 3119, 3834, 3976, 4473, 4536, 5112, 5751, 5964, 6238, 7668, 8946, 9357, 11502, 11928, 12476, 13419, 15336, 17892, 18714, 21833, 23004, 24952, 26838, 28071, 35784, 37428, 40257, 43666, 46008, 53676, 56142, 65499, 74856, 80514, 84213, 87332, 107352, 112284, 130998, 161028, 168426, 174664, 196497, 221449, 224568, 252639, 261996, 322056, 336852, 392994, 442898, 505278, 523992, 589491, 664347, 673704, 785988, 885796, 1010556, 1178982, 1328694, 1550143, 1571976, 1768473, 1771592, 1993041, 2021112, 2357964, 2657388, 3100286, 3536946, 3986082, 4650429, 4715928, 5314776, 5979123, 6200572, 7073892, 7972164, 9300858, 11958246, 12401144, 13951287, 14147784, 15944328, 17937369, 18601716, 23916492, 27902574, 35874738, 37203432, 41853861, 47832984, 55805148, 71749476, 83707722, 111610296, 125561583, 143498952, 167415444, 251123166, 334830888, 502246332, 1004492664]

約数ペア:

[(1, 1004492664), (2, 502246332), (3, 334830888), (4, 251123166), (6, 167415444), (7, 143498952), (8, 125561583), (9, 111610296), (12, 83707722), (14, 71749476), (18, 55805148), (21, 47832984), (24, 41853861), (27, 37203432), (28, 35874738), (36, 27902574), (42, 23916492), (54, 18601716), (56, 17937369), (63, 15944328), (71, 14147784), (72, 13951287), (81, 12401144), (84, 11958246), (108, 9300858), (126, 7972164), (142, 7073892), (162, 6200572), (168, 5979123), (189, 5314776), (213, 4715928), (216, 4650429), (252, 3986082), (284, 3536946), (324, 3100286), (378, 2657388), (426, 2357964), (497, 2021112), (504, 1993041), (567, 1771592), (568, 1768473), (639, 1571976), (648, 1550143), (756, 1328694), (852, 1178982), (994, 1010556), (1134, 885796), (1278, 785988), (1491, 673704), (1512, 664347), (1704, 589491), (1917, 523992), (1988, 505278), (2268, 442898), (2556, 392994), (2982, 336852), (3119, 322056), (3834, 261996), (3976, 252639), (4473, 224568), (4536, 221449), (5112, 196497), (5751, 174664), (5964, 168426), (6238, 161028), (7668, 130998), (8946, 112284), (9357, 107352), (11502, 87332), (11928, 84213), (12476, 80514), (13419, 74856), (15336, 65499), (17892, 56142), (18714, 53676), (21833, 46008), (23004, 43666), (24952, 40257), (26838, 37428), (28071, 35784)]