1288972776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 256

約数和(自身を含む): 4245696000

約数和(自身を除く): 2956723224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 149, 156, 168, 182, 204, 221, 233, 238, 273, 298, 312, 357, 364, 408, 442, 447, 466, 476, 546, 596, 663, 699, 714, 728, 884, 894, 932, 952, 1043, 1092, 1192, 1326, 1398, 1428, 1547, 1631, 1768, 1788, 1864, 1937, 2086, 2184, 2533, 2652, 2796, 2856, 3029, 3094, 3129, 3262, 3576, 3874, 3961, 4172, 4641, 4893, 5066, 5304, 5592, 5811, 6058, 6188, 6258, 6524, 7599, 7748, 7922, 8344, 9087, 9282, 9786, 10132, 11622, 11883, 12116, 12376, 12516, 13048, 13559, 15198, 15496, 15844, 17731, 18174, 18564, 19572, 20264, 21203, 23244, 23766, 24232, 25032, 27118, 27727, 30396, 31688, 32929, 34717, 35462, 36348, 37128, 39144, 40677, 42406, 46488, 47532, 51493, 53193, 54236, 55454, 60792, 63609, 65858, 69434, 70924, 72696, 81354, 83181, 84812, 95064, 98787, 102986, 104151, 106386, 108472, 110908, 127218, 131716, 138868, 141848, 154479, 162708, 166362, 169624, 197574, 205972, 208302, 212772, 221816, 230503, 243019, 254436, 263432, 277736, 308958, 325416, 332724, 360451, 395148, 411944, 416604, 425544, 451321, 461006, 486038, 508872, 590189, 617916, 665448, 691509, 720902, 729057, 790296, 833208, 902642, 922012, 972076, 1081353, 1180378, 1235832, 1353963, 1383018, 1441804, 1458114, 1770567, 1805284, 1844024, 1944152, 2162706, 2360756, 2707926, 2766036, 2883608, 2916228, 3159247, 3541134, 3610568, 4131323, 4325412, 4721512, 5415852, 5532072, 5832456, 6318494, 7082268, 7672457, 8262646, 8650824, 9477741, 10831704, 12393969, 12636988, 14164536, 15344914, 16525292, 18955482, 23017371, 24787938, 25273976, 30689828, 33050584, 37910964, 46034742, 49575876, 53707199, 61379656, 75821928, 92069484, 99151752, 107414398, 161121597, 184138968, 214828796, 322243194, 429657592, 644486388, 1288972776]

約数ペア:

[(1, 1288972776), (2, 644486388), (3, 429657592), (4, 322243194), (6, 214828796), (7, 184138968), (8, 161121597), (12, 107414398), (13, 99151752), (14, 92069484), (17, 75821928), (21, 61379656), (24, 53707199), (26, 49575876), (28, 46034742), (34, 37910964), (39, 33050584), (42, 30689828), (51, 25273976), (52, 24787938), (56, 23017371), (68, 18955482), (78, 16525292), (84, 15344914), (91, 14164536), (102, 12636988), (104, 12393969), (119, 10831704), (136, 9477741), (149, 8650824), (156, 8262646), (168, 7672457), (182, 7082268), (204, 6318494), (221, 5832456), (233, 5532072), (238, 5415852), (273, 4721512), (298, 4325412), (312, 4131323), (357, 3610568), (364, 3541134), (408, 3159247), (442, 2916228), (447, 2883608), (466, 2766036), (476, 2707926), (546, 2360756), (596, 2162706), (663, 1944152), (699, 1844024), (714, 1805284), (728, 1770567), (884, 1458114), (894, 1441804), (932, 1383018), (952, 1353963), (1043, 1235832), (1092, 1180378), (1192, 1081353), (1326, 972076), (1398, 922012), (1428, 902642), (1547, 833208), (1631, 790296), (1768, 729057), (1788, 720902), (1864, 691509), (1937, 665448), (2086, 617916), (2184, 590189), (2533, 508872), (2652, 486038), (2796, 461006), (2856, 451321), (3029, 425544), (3094, 416604), (3129, 411944), (3262, 395148), (3576, 360451), (3874, 332724), (3961, 325416), (4172, 308958), (4641, 277736), (4893, 263432), (5066, 254436), (5304, 243019), (5592, 230503), (5811, 221816), (6058, 212772), (6188, 208302), (6258, 205972), (6524, 197574), (7599, 169624), (7748, 166362), (7922, 162708), (8344, 154479), (9087, 141848), (9282, 138868), (9786, 131716), (10132, 127218), (11622, 110908), (11883, 108472), (12116, 106386), (12376, 104151), (12516, 102986), (13048, 98787), (13559, 95064), (15198, 84812), (15496, 83181), (15844, 81354), (17731, 72696), (18174, 70924), (18564, 69434), (19572, 65858), (20264, 63609), (21203, 60792), (23244, 55454), (23766, 54236), (24232, 53193), (25032, 51493), (27118, 47532), (27727, 46488), (30396, 42406), (31688, 40677), (32929, 39144), (34717, 37128), (35462, 36348)]