31967208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 288

約数和(自身を含む): 117641160

約数和(自身を除く): 85673952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 41, 42, 49, 51, 52, 56, 63, 68, 72, 78, 82, 84, 91, 98, 102, 104, 117, 119, 123, 126, 136, 147, 153, 156, 164, 168, 182, 196, 204, 221, 234, 238, 246, 252, 273, 287, 294, 306, 312, 328, 357, 364, 369, 392, 408, 441, 442, 468, 476, 492, 504, 533, 546, 574, 588, 612, 637, 663, 697, 714, 728, 738, 819, 833, 861, 882, 884, 936, 952, 984, 1066, 1071, 1092, 1148, 1176, 1224, 1274, 1326, 1394, 1428, 1476, 1547, 1599, 1638, 1666, 1722, 1764, 1768, 1911, 1989, 2009, 2091, 2132, 2142, 2184, 2296, 2499, 2548, 2583, 2652, 2788, 2856, 2952, 3094, 3198, 3276, 3332, 3444, 3528, 3731, 3822, 3978, 4018, 4182, 4264, 4284, 4641, 4797, 4879, 4998, 5096, 5166, 5304, 5576, 5733, 6027, 6188, 6273, 6396, 6552, 6664, 6888, 7462, 7497, 7644, 7956, 8036, 8364, 8568, 9061, 9282, 9594, 9758, 9996, 10332, 10829, 11193, 11466, 12054, 12376, 12546, 12792, 13923, 14637, 14924, 14994, 15288, 15912, 16072, 16728, 18081, 18122, 18564, 19188, 19516, 19992, 20664, 21658, 22386, 22932, 24108, 25092, 26117, 27183, 27846, 29274, 29848, 29988, 32487, 33579, 34153, 36162, 36244, 37128, 38376, 39032, 43316, 43911, 44772, 45864, 48216, 50184, 52234, 54366, 55692, 58548, 59976, 63427, 64974, 67158, 68306, 72324, 72488, 78351, 81549, 86632, 87822, 89544, 97461, 102459, 104468, 108732, 111384, 117096, 126854, 129948, 134316, 136612, 144648, 156702, 163098, 175644, 190281, 194922, 204918, 208936, 217464, 235053, 253708, 259896, 268632, 273224, 307377, 313404, 326196, 351288, 380562, 389844, 409836, 443989, 470106, 507416, 570843, 614754, 626808, 652392, 761124, 779688, 819672, 887978, 940212, 1141686, 1229508, 1331967, 1522248, 1775956, 1880424, 2283372, 2459016, 2663934, 3551912, 3995901, 4566744, 5327868, 7991802, 10655736, 15983604, 31967208]

約数ペア:

[(1, 31967208), (2, 15983604), (3, 10655736), (4, 7991802), (6, 5327868), (7, 4566744), (8, 3995901), (9, 3551912), (12, 2663934), (13, 2459016), (14, 2283372), (17, 1880424), (18, 1775956), (21, 1522248), (24, 1331967), (26, 1229508), (28, 1141686), (34, 940212), (36, 887978), (39, 819672), (41, 779688), (42, 761124), (49, 652392), (51, 626808), (52, 614754), (56, 570843), (63, 507416), (68, 470106), (72, 443989), (78, 409836), (82, 389844), (84, 380562), (91, 351288), (98, 326196), (102, 313404), (104, 307377), (117, 273224), (119, 268632), (123, 259896), (126, 253708), (136, 235053), (147, 217464), (153, 208936), (156, 204918), (164, 194922), (168, 190281), (182, 175644), (196, 163098), (204, 156702), (221, 144648), (234, 136612), (238, 134316), (246, 129948), (252, 126854), (273, 117096), (287, 111384), (294, 108732), (306, 104468), (312, 102459), (328, 97461), (357, 89544), (364, 87822), (369, 86632), (392, 81549), (408, 78351), (441, 72488), (442, 72324), (468, 68306), (476, 67158), (492, 64974), (504, 63427), (533, 59976), (546, 58548), (574, 55692), (588, 54366), (612, 52234), (637, 50184), (663, 48216), (697, 45864), (714, 44772), (728, 43911), (738, 43316), (819, 39032), (833, 38376), (861, 37128), (882, 36244), (884, 36162), (936, 34153), (952, 33579), (984, 32487), (1066, 29988), (1071, 29848), (1092, 29274), (1148, 27846), (1176, 27183), (1224, 26117), (1274, 25092), (1326, 24108), (1394, 22932), (1428, 22386), (1476, 21658), (1547, 20664), (1599, 19992), (1638, 19516), (1666, 19188), (1722, 18564), (1764, 18122), (1768, 18081), (1911, 16728), (1989, 16072), (2009, 15912), (2091, 15288), (2132, 14994), (2142, 14924), (2184, 14637), (2296, 13923), (2499, 12792), (2548, 12546), (2583, 12376), (2652, 12054), (2788, 11466), (2856, 11193), (2952, 10829), (3094, 10332), (3198, 9996), (3276, 9758), (3332, 9594), (3444, 9282), (3528, 9061), (3731, 8568), (3822, 8364), (3978, 8036), (4018, 7956), (4182, 7644), (4264, 7497), (4284, 7462), (4641, 6888), (4797, 6664), (4879, 6552), (4998, 6396), (5096, 6273), (5166, 6188), (5304, 6027), (5576, 5733)]