17672181904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:945

約数の個数: 160

約数和(自身を含む): 40521406464

約数和(自身を除く): 22849224560

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 263, 272, 403, 442, 496, 526, 527, 613, 806, 884, 1052, 1054, 1226, 1612, 1768, 2104, 2108, 2452, 3224, 3419, 3536, 4208, 4216, 4471, 4904, 6448, 6838, 6851, 7969, 8153, 8432, 8942, 9808, 10421, 13676, 13702, 15938, 16306, 17884, 19003, 20842, 27352, 27404, 31876, 32612, 35768, 38006, 41684, 54704, 54808, 58123, 63752, 65224, 71536, 76012, 83368, 105989, 109616, 116246, 127504, 130448, 135473, 138601, 152024, 161219, 166736, 211978, 232492, 247039, 270946, 277202, 304048, 322438, 323051, 423956, 464984, 494078, 541892, 554404, 644876, 646102, 847912, 929968, 988156, 1083784, 1108808, 1289752, 1292204, 1695824, 1801813, 1976312, 2095847, 2167568, 2217616, 2579504, 2584408, 2740723, 3603626, 3952624, 4191694, 4199663, 4997789, 5168816, 5481446, 7207252, 8383388, 8399326, 9995578, 10962892, 14414504, 16766776, 16798652, 19991156, 21925784, 28829008, 33533552, 33597304, 35629399, 39982312, 43851568, 64971257, 67194608, 71258798, 79964624, 84962413, 129942514, 142517596, 169924826, 259885028, 285035192, 339849652, 519770056, 570070384, 679699304, 1039540112, 1104511369, 1359398608, 2209022738, 4418045476, 8836090952, 17672181904]

約数ペア:

[(1, 17672181904), (2, 8836090952), (4, 4418045476), (8, 2209022738), (13, 1359398608), (16, 1104511369), (17, 1039540112), (26, 679699304), (31, 570070384), (34, 519770056), (52, 339849652), (62, 285035192), (68, 259885028), (104, 169924826), (124, 142517596), (136, 129942514), (208, 84962413), (221, 79964624), (248, 71258798), (263, 67194608), (272, 64971257), (403, 43851568), (442, 39982312), (496, 35629399), (526, 33597304), (527, 33533552), (613, 28829008), (806, 21925784), (884, 19991156), (1052, 16798652), (1054, 16766776), (1226, 14414504), (1612, 10962892), (1768, 9995578), (2104, 8399326), (2108, 8383388), (2452, 7207252), (3224, 5481446), (3419, 5168816), (3536, 4997789), (4208, 4199663), (4216, 4191694), (4471, 3952624), (4904, 3603626), (6448, 2740723), (6838, 2584408), (6851, 2579504), (7969, 2217616), (8153, 2167568), (8432, 2095847), (8942, 1976312), (9808, 1801813), (10421, 1695824), (13676, 1292204), (13702, 1289752), (15938, 1108808), (16306, 1083784), (17884, 988156), (19003, 929968), (20842, 847912), (27352, 646102), (27404, 644876), (31876, 554404), (32612, 541892), (35768, 494078), (38006, 464984), (41684, 423956), (54704, 323051), (54808, 322438), (58123, 304048), (63752, 277202), (65224, 270946), (71536, 247039), (76012, 232492), (83368, 211978), (105989, 166736), (109616, 161219), (116246, 152024), (127504, 138601), (130448, 135473)]