2478500448

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1193}}^1$

素因数の和:1309

約数の個数: 192

約数和(自身を含む): 7365738240

約数和(自身を除く): 4887237792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 67, 68, 76, 96, 102, 114, 134, 136, 152, 201, 204, 228, 268, 272, 304, 323, 402, 408, 456, 536, 544, 608, 646, 804, 816, 912, 969, 1072, 1139, 1193, 1273, 1292, 1608, 1632, 1824, 1938, 2144, 2278, 2386, 2546, 2584, 3216, 3417, 3579, 3819, 3876, 4556, 4772, 5092, 5168, 6432, 6834, 7158, 7638, 7752, 9112, 9544, 10184, 10336, 13668, 14316, 15276, 15504, 18224, 19088, 20281, 20368, 21641, 22667, 27336, 28632, 30552, 31008, 36448, 38176, 40562, 40736, 43282, 45334, 54672, 57264, 60843, 61104, 64923, 68001, 79931, 81124, 86564, 90668, 109344, 114528, 121686, 122208, 129846, 136002, 159862, 162248, 173128, 181336, 239793, 243372, 259692, 272004, 319724, 324496, 346256, 362672, 385339, 479586, 486744, 519384, 544008, 639448, 648992, 692512, 725344, 770678, 959172, 973488, 1038768, 1088016, 1156017, 1278896, 1358827, 1518689, 1541356, 1918344, 1946976, 2077536, 2176032, 2312034, 2557792, 2717654, 3037378, 3082712, 3836688, 4076481, 4556067, 4624068, 5435308, 6074756, 6165424, 7673376, 8152962, 9112134, 9248136, 10870616, 12149512, 12330848, 16305924, 18224268, 18496272, 21741232, 24299024, 25817713, 32611848, 36448536, 36992544, 43482464, 48598048, 51635426, 65223696, 72897072, 77453139, 103270852, 130447392, 145794144, 154906278, 206541704, 309812556, 413083408, 619625112, 826166816, 1239250224, 2478500448]

約数ペア:

[(1, 2478500448), (2, 1239250224), (3, 826166816), (4, 619625112), (6, 413083408), (8, 309812556), (12, 206541704), (16, 154906278), (17, 145794144), (19, 130447392), (24, 103270852), (32, 77453139), (34, 72897072), (38, 65223696), (48, 51635426), (51, 48598048), (57, 43482464), (67, 36992544), (68, 36448536), (76, 32611848), (96, 25817713), (102, 24299024), (114, 21741232), (134, 18496272), (136, 18224268), (152, 16305924), (201, 12330848), (204, 12149512), (228, 10870616), (268, 9248136), (272, 9112134), (304, 8152962), (323, 7673376), (402, 6165424), (408, 6074756), (456, 5435308), (536, 4624068), (544, 4556067), (608, 4076481), (646, 3836688), (804, 3082712), (816, 3037378), (912, 2717654), (969, 2557792), (1072, 2312034), (1139, 2176032), (1193, 2077536), (1273, 1946976), (1292, 1918344), (1608, 1541356), (1632, 1518689), (1824, 1358827), (1938, 1278896), (2144, 1156017), (2278, 1088016), (2386, 1038768), (2546, 973488), (2584, 959172), (3216, 770678), (3417, 725344), (3579, 692512), (3819, 648992), (3876, 639448), (4556, 544008), (4772, 519384), (5092, 486744), (5168, 479586), (6432, 385339), (6834, 362672), (7158, 346256), (7638, 324496), (7752, 319724), (9112, 272004), (9544, 259692), (10184, 243372), (10336, 239793), (13668, 181336), (14316, 173128), (15276, 162248), (15504, 159862), (18224, 136002), (19088, 129846), (20281, 122208), (20368, 121686), (21641, 114528), (22667, 109344), (27336, 90668), (28632, 86564), (30552, 81124), (31008, 79931), (36448, 68001), (38176, 64923), (40562, 61104), (40736, 60843), (43282, 57264), (45334, 54672)]