388908036

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 216

約数和(自身を含む): 1177379840

約数和(自身を除く): 788471804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 37, 38, 44, 57, 66, 74, 76, 99, 111, 114, 121, 127, 132, 148, 171, 198, 209, 222, 228, 242, 254, 333, 342, 363, 381, 396, 407, 418, 444, 484, 508, 627, 666, 684, 703, 726, 762, 814, 836, 1089, 1143, 1221, 1254, 1332, 1397, 1406, 1452, 1524, 1628, 1881, 2109, 2178, 2286, 2299, 2413, 2442, 2508, 2794, 2812, 3663, 3762, 4191, 4218, 4356, 4477, 4572, 4598, 4699, 4826, 4884, 5588, 6327, 6897, 7239, 7326, 7524, 7733, 8382, 8436, 8954, 9196, 9398, 9652, 12573, 12654, 13431, 13794, 14097, 14478, 14652, 15367, 15466, 16764, 17908, 18796, 20691, 21717, 23199, 25146, 25308, 26543, 26862, 27588, 28194, 28956, 30734, 30932, 40293, 41382, 42291, 43434, 46101, 46398, 50292, 51689, 53086, 53724, 56388, 61468, 69597, 79629, 80586, 82764, 84582, 85063, 86868, 89281, 92202, 92796, 103378, 106172, 138303, 139194, 155067, 159258, 161172, 169164, 170126, 178562, 184404, 206756, 238887, 255189, 267843, 276606, 278388, 291973, 310134, 318516, 340252, 357124, 465201, 477774, 510378, 535686, 553212, 568579, 583946, 620268, 765567, 803529, 875919, 930402, 955548, 982091, 1020756, 1071372, 1137158, 1167892, 1531134, 1607058, 1705737, 1751838, 1860804, 1964182, 2274316, 2627757, 2946273, 3062268, 3214116, 3411474, 3503676, 3928364, 5117211, 5255514, 5892546, 6822948, 8838819, 10234422, 10511028, 10803001, 11785092, 17677638, 20468844, 21606002, 32409003, 35355276, 43212004, 64818006, 97227009, 129636012, 194454018, 388908036]

約数ペア:

[(1, 388908036), (2, 194454018), (3, 129636012), (4, 97227009), (6, 64818006), (9, 43212004), (11, 35355276), (12, 32409003), (18, 21606002), (19, 20468844), (22, 17677638), (33, 11785092), (36, 10803001), (37, 10511028), (38, 10234422), (44, 8838819), (57, 6822948), (66, 5892546), (74, 5255514), (76, 5117211), (99, 3928364), (111, 3503676), (114, 3411474), (121, 3214116), (127, 3062268), (132, 2946273), (148, 2627757), (171, 2274316), (198, 1964182), (209, 1860804), (222, 1751838), (228, 1705737), (242, 1607058), (254, 1531134), (333, 1167892), (342, 1137158), (363, 1071372), (381, 1020756), (396, 982091), (407, 955548), (418, 930402), (444, 875919), (484, 803529), (508, 765567), (627, 620268), (666, 583946), (684, 568579), (703, 553212), (726, 535686), (762, 510378), (814, 477774), (836, 465201), (1089, 357124), (1143, 340252), (1221, 318516), (1254, 310134), (1332, 291973), (1397, 278388), (1406, 276606), (1452, 267843), (1524, 255189), (1628, 238887), (1881, 206756), (2109, 184404), (2178, 178562), (2286, 170126), (2299, 169164), (2413, 161172), (2442, 159258), (2508, 155067), (2794, 139194), (2812, 138303), (3663, 106172), (3762, 103378), (4191, 92796), (4218, 92202), (4356, 89281), (4477, 86868), (4572, 85063), (4598, 84582), (4699, 82764), (4826, 80586), (4884, 79629), (5588, 69597), (6327, 61468), (6897, 56388), (7239, 53724), (7326, 53086), (7524, 51689), (7733, 50292), (8382, 46398), (8436, 46101), (8954, 43434), (9196, 42291), (9398, 41382), (9652, 40293), (12573, 30932), (12654, 30734), (13431, 28956), (13794, 28194), (14097, 27588), (14478, 26862), (14652, 26543), (15367, 25308), (15466, 25146), (16764, 23199), (17908, 21717), (18796, 20691)]