251584632

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 789778080

約数和(自身を除く): 538193448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 97, 102, 104, 117, 136, 153, 156, 163, 194, 204, 221, 234, 291, 306, 312, 326, 388, 408, 442, 468, 489, 582, 612, 652, 663, 776, 873, 884, 936, 978, 1164, 1224, 1261, 1304, 1326, 1467, 1649, 1746, 1768, 1956, 1989, 2119, 2328, 2522, 2652, 2771, 2934, 3298, 3492, 3783, 3912, 3978, 4238, 4947, 5044, 5304, 5542, 5868, 6357, 6596, 6984, 7566, 7956, 8313, 8476, 9894, 10088, 11084, 11349, 11736, 12714, 13192, 14841, 15132, 15811, 15912, 16626, 16952, 19071, 19788, 21437, 22168, 22698, 24939, 25428, 29682, 30264, 31622, 33252, 36023, 38142, 39576, 42874, 45396, 47433, 49878, 50856, 59364, 63244, 64311, 66504, 72046, 76284, 85748, 90792, 94866, 99756, 108069, 118728, 126488, 128622, 142299, 144092, 152568, 171496, 189732, 192933, 199512, 205543, 216138, 257244, 268787, 284598, 288184, 324207, 379464, 385866, 411086, 432276, 514488, 537574, 569196, 616629, 648414, 771732, 806361, 822172, 864552, 1075148, 1138392, 1233258, 1296828, 1543464, 1612722, 1644344, 1849887, 2150296, 2419083, 2466516, 2593656, 3225444, 3494231, 3699774, 4838166, 4933032, 6450888, 6988462, 7399548, 9676332, 10482693, 13976924, 14799096, 19352664, 20965386, 27953848, 31448079, 41930772, 62896158, 83861544, 125792316, 251584632]

約数ペア:

[(1, 251584632), (2, 125792316), (3, 83861544), (4, 62896158), (6, 41930772), (8, 31448079), (9, 27953848), (12, 20965386), (13, 19352664), (17, 14799096), (18, 13976924), (24, 10482693), (26, 9676332), (34, 7399548), (36, 6988462), (39, 6450888), (51, 4933032), (52, 4838166), (68, 3699774), (72, 3494231), (78, 3225444), (97, 2593656), (102, 2466516), (104, 2419083), (117, 2150296), (136, 1849887), (153, 1644344), (156, 1612722), (163, 1543464), (194, 1296828), (204, 1233258), (221, 1138392), (234, 1075148), (291, 864552), (306, 822172), (312, 806361), (326, 771732), (388, 648414), (408, 616629), (442, 569196), (468, 537574), (489, 514488), (582, 432276), (612, 411086), (652, 385866), (663, 379464), (776, 324207), (873, 288184), (884, 284598), (936, 268787), (978, 257244), (1164, 216138), (1224, 205543), (1261, 199512), (1304, 192933), (1326, 189732), (1467, 171496), (1649, 152568), (1746, 144092), (1768, 142299), (1956, 128622), (1989, 126488), (2119, 118728), (2328, 108069), (2522, 99756), (2652, 94866), (2771, 90792), (2934, 85748), (3298, 76284), (3492, 72046), (3783, 66504), (3912, 64311), (3978, 63244), (4238, 59364), (4947, 50856), (5044, 49878), (5304, 47433), (5542, 45396), (5868, 42874), (6357, 39576), (6596, 38142), (6984, 36023), (7566, 33252), (7956, 31622), (8313, 30264), (8476, 29682), (9894, 25428), (10088, 24939), (11084, 22698), (11349, 22168), (11736, 21437), (12714, 19788), (13192, 19071), (14841, 16952), (15132, 16626), (15811, 15912)]