285913368

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 256

約数和(自身を含む): 943488000

約数和(自身を除く): 657574632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 23, 24, 26, 27, 36, 38, 39, 46, 52, 54, 57, 69, 72, 76, 78, 92, 104, 108, 114, 117, 138, 152, 156, 171, 184, 207, 216, 228, 233, 234, 247, 276, 299, 312, 342, 351, 414, 437, 456, 466, 468, 494, 513, 552, 598, 621, 684, 699, 702, 741, 828, 874, 897, 932, 936, 988, 1026, 1196, 1242, 1311, 1368, 1398, 1404, 1482, 1656, 1748, 1794, 1864, 1976, 2052, 2097, 2223, 2392, 2484, 2622, 2691, 2796, 2808, 2964, 3029, 3496, 3588, 3933, 4104, 4194, 4427, 4446, 4968, 5244, 5359, 5382, 5592, 5681, 5928, 6058, 6291, 6669, 7176, 7866, 8073, 8388, 8854, 8892, 9087, 10488, 10718, 10764, 11362, 11799, 12116, 12582, 13281, 13338, 15732, 16077, 16146, 16776, 17043, 17708, 17784, 18174, 21436, 21528, 22724, 23598, 24232, 25164, 26562, 26676, 27261, 31464, 32154, 32292, 34086, 35416, 36348, 39843, 42872, 45448, 47196, 48231, 50328, 51129, 53124, 53352, 54522, 57551, 64308, 64584, 68172, 69667, 72696, 79686, 81783, 94392, 96462, 101821, 102258, 106248, 109044, 115102, 119529, 128616, 136344, 139334, 144693, 153387, 159372, 163566, 172653, 192924, 203642, 204516, 209001, 218088, 230204, 239058, 278668, 289386, 305463, 306774, 318744, 327132, 345306, 385848, 407284, 409032, 418002, 460408, 478116, 517959, 557336, 578772, 610926, 613548, 627003, 654264, 690612, 814568, 836004, 916389, 956232, 1035918, 1157544, 1221852, 1227096, 1254006, 1323673, 1381224, 1553877, 1672008, 1832778, 1881009, 2071836, 2443704, 2508012, 2647346, 2749167, 3107754, 3665556, 3762018, 3971019, 4143672, 5016024, 5294692, 5498334, 6215508, 7331112, 7524036, 7942038, 10589384, 10996668, 11913057, 12431016, 15048072, 15884076, 21993336, 23826114, 31768152, 35739171, 47652228, 71478342, 95304456, 142956684, 285913368]

約数ペア:

[(1, 285913368), (2, 142956684), (3, 95304456), (4, 71478342), (6, 47652228), (8, 35739171), (9, 31768152), (12, 23826114), (13, 21993336), (18, 15884076), (19, 15048072), (23, 12431016), (24, 11913057), (26, 10996668), (27, 10589384), (36, 7942038), (38, 7524036), (39, 7331112), (46, 6215508), (52, 5498334), (54, 5294692), (57, 5016024), (69, 4143672), (72, 3971019), (76, 3762018), (78, 3665556), (92, 3107754), (104, 2749167), (108, 2647346), (114, 2508012), (117, 2443704), (138, 2071836), (152, 1881009), (156, 1832778), (171, 1672008), (184, 1553877), (207, 1381224), (216, 1323673), (228, 1254006), (233, 1227096), (234, 1221852), (247, 1157544), (276, 1035918), (299, 956232), (312, 916389), (342, 836004), (351, 814568), (414, 690612), (437, 654264), (456, 627003), (466, 613548), (468, 610926), (494, 578772), (513, 557336), (552, 517959), (598, 478116), (621, 460408), (684, 418002), (699, 409032), (702, 407284), (741, 385848), (828, 345306), (874, 327132), (897, 318744), (932, 306774), (936, 305463), (988, 289386), (1026, 278668), (1196, 239058), (1242, 230204), (1311, 218088), (1368, 209001), (1398, 204516), (1404, 203642), (1482, 192924), (1656, 172653), (1748, 163566), (1794, 159372), (1864, 153387), (1976, 144693), (2052, 139334), (2097, 136344), (2223, 128616), (2392, 119529), (2484, 115102), (2622, 109044), (2691, 106248), (2796, 102258), (2808, 101821), (2964, 96462), (3029, 94392), (3496, 81783), (3588, 79686), (3933, 72696), (4104, 69667), (4194, 68172), (4427, 64584), (4446, 64308), (4968, 57551), (5244, 54522), (5359, 53352), (5382, 53124), (5592, 51129), (5681, 50328), (5928, 48231), (6058, 47196), (6291, 45448), (6669, 42872), (7176, 39843), (7866, 36348), (8073, 35416), (8388, 34086), (8854, 32292), (8892, 32154), (9087, 31464), (10488, 27261), (10718, 26676), (10764, 26562), (11362, 25164), (11799, 24232), (12116, 23598), (12582, 22724), (13281, 21528), (13338, 21436), (15732, 18174), (16077, 17784), (16146, 17708), (16776, 17043)]