18532670072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:338

約数の個数: 256

約数和(自身を含む): 45121536000

約数和(自身を除く): 26588865928

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 67, 76, 89, 92, 127, 133, 134, 152, 161, 178, 184, 254, 266, 268, 322, 356, 437, 469, 508, 532, 536, 623, 644, 712, 874, 889, 938, 1016, 1064, 1246, 1273, 1288, 1541, 1691, 1748, 1778, 1876, 2047, 2413, 2492, 2546, 2921, 3059, 3082, 3382, 3496, 3556, 3752, 4094, 4826, 4984, 5092, 5842, 5963, 6118, 6164, 6764, 7112, 8188, 8509, 8911, 9652, 10184, 10787, 11303, 11684, 11837, 11926, 12236, 12328, 13528, 14329, 16376, 16891, 17018, 17822, 19304, 20447, 21574, 22606, 23368, 23674, 23852, 24472, 28658, 29279, 33782, 34036, 35644, 38893, 40894, 41741, 43148, 45212, 47348, 47704, 55499, 57316, 58558, 59563, 67564, 68072, 71288, 77786, 79121, 81788, 83482, 86296, 90424, 94696, 110998, 113297, 114632, 117116, 119126, 135128, 137149, 155572, 158242, 161671, 163576, 166964, 195707, 204953, 214757, 221996, 226594, 234232, 238252, 259969, 272251, 274298, 311144, 316484, 323342, 333928, 388493, 391414, 409906, 429514, 443992, 453188, 476504, 519938, 544502, 548596, 632968, 646684, 757301, 776986, 782828, 793079, 819812, 859028, 906376, 960043, 1039876, 1089004, 1097192, 1131697, 1293368, 1369949, 1503299, 1514602, 1553972, 1565656, 1586158, 1639624, 1718056, 1819783, 1920086, 2079752, 2178008, 2263394, 2605831, 2739898, 3006598, 3029204, 3107944, 3172316, 3639566, 3718433, 3840172, 4526788, 4939411, 5211662, 5301107, 5479796, 6013196, 6058408, 6344632, 7279132, 7436866, 7680344, 9053576, 9878822, 10423324, 10602214, 10959592, 12026392, 14388719, 14558264, 14873732, 17417923, 18240817, 19757644, 20846648, 21204428, 26029031, 28777438, 29747464, 34575877, 34835846, 36481634, 39515288, 42408856, 52058062, 57554876, 69151754, 69671692, 72963268, 100721033, 104116124, 115109752, 121925461, 138303508, 139343384, 145926536, 201442066, 208232248, 243850922, 276607016, 330940537, 402884132, 487701844, 661881074, 805768264, 975403688, 1323762148, 2316583759, 2647524296, 4633167518, 9266335036, 18532670072]

約数ペア:

[(1, 18532670072), (2, 9266335036), (4, 4633167518), (7, 2647524296), (8, 2316583759), (14, 1323762148), (19, 975403688), (23, 805768264), (28, 661881074), (38, 487701844), (46, 402884132), (56, 330940537), (67, 276607016), (76, 243850922), (89, 208232248), (92, 201442066), (127, 145926536), (133, 139343384), (134, 138303508), (152, 121925461), (161, 115109752), (178, 104116124), (184, 100721033), (254, 72963268), (266, 69671692), (268, 69151754), (322, 57554876), (356, 52058062), (437, 42408856), (469, 39515288), (508, 36481634), (532, 34835846), (536, 34575877), (623, 29747464), (644, 28777438), (712, 26029031), (874, 21204428), (889, 20846648), (938, 19757644), (1016, 18240817), (1064, 17417923), (1246, 14873732), (1273, 14558264), (1288, 14388719), (1541, 12026392), (1691, 10959592), (1748, 10602214), (1778, 10423324), (1876, 9878822), (2047, 9053576), (2413, 7680344), (2492, 7436866), (2546, 7279132), (2921, 6344632), (3059, 6058408), (3082, 6013196), (3382, 5479796), (3496, 5301107), (3556, 5211662), (3752, 4939411), (4094, 4526788), (4826, 3840172), (4984, 3718433), (5092, 3639566), (5842, 3172316), (5963, 3107944), (6118, 3029204), (6164, 3006598), (6764, 2739898), (7112, 2605831), (8188, 2263394), (8509, 2178008), (8911, 2079752), (9652, 1920086), (10184, 1819783), (10787, 1718056), (11303, 1639624), (11684, 1586158), (11837, 1565656), (11926, 1553972), (12236, 1514602), (12328, 1503299), (13528, 1369949), (14329, 1293368), (16376, 1131697), (16891, 1097192), (17018, 1089004), (17822, 1039876), (19304, 960043), (20447, 906376), (21574, 859028), (22606, 819812), (23368, 793079), (23674, 782828), (23852, 776986), (24472, 757301), (28658, 646684), (29279, 632968), (33782, 548596), (34036, 544502), (35644, 519938), (38893, 476504), (40894, 453188), (41741, 443992), (43148, 429514), (45212, 409906), (47348, 391414), (47704, 388493), (55499, 333928), (57316, 323342), (58558, 316484), (59563, 311144), (67564, 274298), (68072, 272251), (71288, 259969), (77786, 238252), (79121, 234232), (81788, 226594), (83482, 221996), (86296, 214757), (90424, 204953), (94696, 195707), (110998, 166964), (113297, 163576), (114632, 161671), (117116, 158242), (119126, 155572), (135128, 137149)]