620411076

素因数分解:

$2^2\times 3^6\times {\mathrm{137}}^1\times {\mathrm{1553}}^1$

素因数の和:1712

約数の個数: 84

約数和(自身を含む): 1640772252

約数和(自身を除く): 1020361176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 243, 274, 324, 411, 486, 548, 729, 822, 972, 1233, 1458, 1553, 1644, 2466, 2916, 3106, 3699, 4659, 4932, 6212, 7398, 9318, 11097, 13977, 14796, 18636, 22194, 27954, 33291, 41931, 44388, 55908, 66582, 83862, 99873, 125793, 133164, 167724, 199746, 212761, 251586, 377379, 399492, 425522, 503172, 638283, 754758, 851044, 1132137, 1276566, 1509516, 1914849, 2264274, 2553132, 3829698, 4528548, 5744547, 7659396, 11489094, 17233641, 22978188, 34467282, 51700923, 68934564, 103401846, 155102769, 206803692, 310205538, 620411076]

約数ペア:

[(1, 620411076), (2, 310205538), (3, 206803692), (4, 155102769), (6, 103401846), (9, 68934564), (12, 51700923), (18, 34467282), (27, 22978188), (36, 17233641), (54, 11489094), (81, 7659396), (108, 5744547), (137, 4528548), (162, 3829698), (243, 2553132), (274, 2264274), (324, 1914849), (411, 1509516), (486, 1276566), (548, 1132137), (729, 851044), (822, 754758), (972, 638283), (1233, 503172), (1458, 425522), (1553, 399492), (1644, 377379), (2466, 251586), (2916, 212761), (3106, 199746), (3699, 167724), (4659, 133164), (4932, 125793), (6212, 99873), (7398, 83862), (9318, 66582), (11097, 55908), (13977, 44388), (14796, 41931), (18636, 33291), (22194, 27954)]