777092996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{97}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 1508365824

約数和(自身を除く): 731272828

約数列:

[1, 2, 4, 23, 31, 46, 53, 62, 92, 97, 106, 124, 194, 212, 388, 713, 1219, 1426, 1643, 2231, 2438, 2809, 2852, 3007, 3286, 4462, 4876, 5141, 5618, 6014, 6572, 8924, 10282, 11236, 12028, 20564, 37789, 64607, 69161, 75578, 87079, 118243, 129214, 138322, 151156, 159371, 174158, 236486, 258428, 272473, 276644, 318742, 348316, 472972, 544946, 637484, 1089892, 2002817, 3665533, 4005634, 6266879, 7331066, 8011268, 8446663, 12533758, 14662132, 16893326, 25067516, 33786652, 194273249, 388546498, 777092996]

約数ペア:

[(1, 777092996), (2, 388546498), (4, 194273249), (23, 33786652), (31, 25067516), (46, 16893326), (53, 14662132), (62, 12533758), (92, 8446663), (97, 8011268), (106, 7331066), (124, 6266879), (194, 4005634), (212, 3665533), (388, 2002817), (713, 1089892), (1219, 637484), (1426, 544946), (1643, 472972), (2231, 348316), (2438, 318742), (2809, 276644), (2852, 272473), (3007, 258428), (3286, 236486), (4462, 174158), (4876, 159371), (5141, 151156), (5618, 138322), (6014, 129214), (6572, 118243), (8924, 87079), (10282, 75578), (11236, 69161), (12028, 64607), (20564, 37789)]