396774378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 1238170752

約数和(自身を除く): 841396374

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 19, 21, 22, 26, 33, 38, 39, 42, 57, 61, 63, 66, 77, 78, 91, 99, 114, 117, 122, 126, 133, 143, 154, 171, 182, 183, 198, 209, 231, 234, 247, 266, 273, 286, 342, 361, 366, 399, 418, 427, 429, 462, 494, 546, 549, 627, 671, 693, 722, 741, 793, 798, 819, 854, 858, 1001, 1083, 1098, 1159, 1197, 1254, 1281, 1287, 1342, 1386, 1463, 1482, 1586, 1638, 1729, 1881, 2002, 2013, 2166, 2223, 2318, 2379, 2394, 2527, 2562, 2574, 2717, 2926, 3003, 3249, 3458, 3477, 3762, 3843, 3971, 4026, 4389, 4446, 4693, 4697, 4758, 5054, 5187, 5434, 5551, 6006, 6039, 6498, 6954, 7137, 7581, 7686, 7942, 8113, 8151, 8723, 8778, 9009, 9386, 9394, 10374, 10431, 11102, 11913, 12078, 12749, 13167, 14079, 14091, 14274, 15067, 15162, 15561, 16226, 16302, 16653, 17446, 18018, 19019, 20862, 22021, 22743, 23826, 24339, 24453, 25498, 26169, 26334, 27797, 28158, 28182, 30134, 31122, 32851, 33306, 35739, 38038, 38247, 42237, 42273, 44042, 45201, 45486, 48678, 48906, 49959, 51623, 52338, 55594, 57057, 61061, 65702, 66063, 71478, 73017, 76494, 78507, 83391, 84474, 84546, 89243, 90402, 98553, 99918, 103246, 105469, 114114, 114741, 122122, 132126, 135603, 146034, 154147, 154869, 157014, 165737, 166782, 171171, 178486, 183183, 197106, 198189, 210938, 229482, 242231, 250173, 267729, 271206, 286273, 295659, 308294, 309738, 316407, 331474, 342342, 361361, 366366, 396378, 462441, 464607, 484462, 497211, 500346, 535458, 549549, 572546, 591318, 632814, 722722, 726693, 803187, 858819, 924882, 929214, 949221, 994422, 1084083, 1099098, 1160159, 1387323, 1453386, 1491633, 1606374, 1695617, 1717638, 1898442, 2003911, 2168166, 2180079, 2320318, 2576457, 2774646, 2983266, 3149003, 3252249, 3391234, 3480477, 4007822, 4360158, 5086851, 5152914, 6011733, 6298006, 6504498, 6960954, 9447009, 10173702, 10441431, 12023466, 15260553, 18035199, 18894018, 20882862, 22043021, 28341027, 30521106, 36070398, 44086042, 56682054, 66129063, 132258126, 198387189, 396774378]

約数ペア:

[(1, 396774378), (2, 198387189), (3, 132258126), (6, 66129063), (7, 56682054), (9, 44086042), (11, 36070398), (13, 30521106), (14, 28341027), (18, 22043021), (19, 20882862), (21, 18894018), (22, 18035199), (26, 15260553), (33, 12023466), (38, 10441431), (39, 10173702), (42, 9447009), (57, 6960954), (61, 6504498), (63, 6298006), (66, 6011733), (77, 5152914), (78, 5086851), (91, 4360158), (99, 4007822), (114, 3480477), (117, 3391234), (122, 3252249), (126, 3149003), (133, 2983266), (143, 2774646), (154, 2576457), (171, 2320318), (182, 2180079), (183, 2168166), (198, 2003911), (209, 1898442), (231, 1717638), (234, 1695617), (247, 1606374), (266, 1491633), (273, 1453386), (286, 1387323), (342, 1160159), (361, 1099098), (366, 1084083), (399, 994422), (418, 949221), (427, 929214), (429, 924882), (462, 858819), (494, 803187), (546, 726693), (549, 722722), (627, 632814), (671, 591318), (693, 572546), (722, 549549), (741, 535458), (793, 500346), (798, 497211), (819, 484462), (854, 464607), (858, 462441), (1001, 396378), (1083, 366366), (1098, 361361), (1159, 342342), (1197, 331474), (1254, 316407), (1281, 309738), (1287, 308294), (1342, 295659), (1386, 286273), (1463, 271206), (1482, 267729), (1586, 250173), (1638, 242231), (1729, 229482), (1881, 210938), (2002, 198189), (2013, 197106), (2166, 183183), (2223, 178486), (2318, 171171), (2379, 166782), (2394, 165737), (2527, 157014), (2562, 154869), (2574, 154147), (2717, 146034), (2926, 135603), (3003, 132126), (3249, 122122), (3458, 114741), (3477, 114114), (3762, 105469), (3843, 103246), (3971, 99918), (4026, 98553), (4389, 90402), (4446, 89243), (4693, 84546), (4697, 84474), (4758, 83391), (5054, 78507), (5187, 76494), (5434, 73017), (5551, 71478), (6006, 66063), (6039, 65702), (6498, 61061), (6954, 57057), (7137, 55594), (7581, 52338), (7686, 51623), (7942, 49959), (8113, 48906), (8151, 48678), (8723, 45486), (8778, 45201), (9009, 44042), (9386, 42273), (9394, 42237), (10374, 38247), (10431, 38038), (11102, 35739), (11913, 33306), (12078, 32851), (12749, 31122), (13167, 30134), (14079, 28182), (14091, 28158), (14274, 27797), (15067, 26334), (15162, 26169), (15561, 25498), (16226, 24453), (16302, 24339), (16653, 23826), (17446, 22743), (18018, 22021), (19019, 20862)]