222628952

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{79}}^2$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 530964000

約数和(自身を除く): 308335048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 79, 91, 98, 104, 158, 182, 196, 316, 343, 364, 392, 553, 632, 637, 686, 728, 1027, 1106, 1274, 1372, 2054, 2212, 2548, 2744, 3871, 4108, 4424, 4459, 5096, 6241, 7189, 7742, 8216, 8918, 12482, 14378, 15484, 17836, 24964, 27097, 28756, 30968, 35672, 43687, 49928, 50323, 54194, 57512, 81133, 87374, 100646, 108388, 162266, 174748, 201292, 216776, 305809, 324532, 349496, 352261, 402584, 567931, 611618, 649064, 704522, 1135862, 1223236, 1409044, 2140663, 2271724, 2446472, 2818088, 3975517, 4281326, 4543448, 7951034, 8562652, 15902068, 17125304, 27828619, 31804136, 55657238, 111314476, 222628952]

約数ペア:

[(1, 222628952), (2, 111314476), (4, 55657238), (7, 31804136), (8, 27828619), (13, 17125304), (14, 15902068), (26, 8562652), (28, 7951034), (49, 4543448), (52, 4281326), (56, 3975517), (79, 2818088), (91, 2446472), (98, 2271724), (104, 2140663), (158, 1409044), (182, 1223236), (196, 1135862), (316, 704522), (343, 649064), (364, 611618), (392, 567931), (553, 402584), (632, 352261), (637, 349496), (686, 324532), (728, 305809), (1027, 216776), (1106, 201292), (1274, 174748), (1372, 162266), (2054, 108388), (2212, 100646), (2548, 87374), (2744, 81133), (3871, 57512), (4108, 54194), (4424, 50323), (4459, 49928), (5096, 43687), (6241, 35672), (7189, 30968), (7742, 28756), (8216, 27097), (8918, 24964), (12482, 17836), (14378, 15484)]