28917628398

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1233

約数の個数: 192

約数和(自身を含む): 71095664640

約数和(自身を除く): 42178036242

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 67, 81, 86, 114, 129, 134, 162, 171, 201, 243, 258, 342, 387, 402, 486, 513, 603, 774, 817, 1026, 1087, 1161, 1206, 1273, 1539, 1634, 1809, 2174, 2322, 2451, 2546, 2881, 3078, 3261, 3483, 3618, 3819, 4617, 4902, 5427, 5762, 6522, 6966, 7353, 7638, 8643, 9234, 9783, 10449, 10854, 11457, 14706, 16281, 17286, 19566, 20653, 20898, 22059, 22914, 25929, 29349, 32562, 34371, 41306, 44118, 46741, 51858, 54739, 58698, 61959, 66177, 68742, 72829, 77787, 88047, 93482, 103113, 109478, 123918, 132354, 140223, 145658, 155574, 164217, 176094, 185877, 198531, 206226, 218487, 233361, 264141, 280446, 309339, 328434, 371754, 397062, 420669, 436974, 466722, 492651, 528282, 557631, 618678, 655461, 700083, 841338, 888079, 985302, 1115262, 1262007, 1310922, 1383751, 1400166, 1477953, 1672893, 1776158, 1966383, 2524014, 2664237, 2767502, 2955906, 3131647, 3345786, 3786021, 3932766, 4151253, 4433859, 5018679, 5328474, 5899149, 6263294, 7572042, 7992711, 8302506, 8867718, 9394941, 10037358, 11358063, 11798298, 12453759, 13301577, 15985422, 17697447, 18789882, 22716126, 23978133, 24907518, 26603154, 28184823, 35394894, 37361277, 47956266, 56369646, 59501293, 71934399, 74722554, 84554469, 112083831, 119002586, 143868798, 169108938, 178503879, 215803197, 224167662, 253663407, 336251493, 357007758, 431606394, 507326814, 535511637, 672502986, 760990221, 1071023274, 1521980442, 1606534911, 3213069822, 4819604733, 9639209466, 14458814199, 28917628398]

約数ペア:

[(1, 28917628398), (2, 14458814199), (3, 9639209466), (6, 4819604733), (9, 3213069822), (18, 1606534911), (19, 1521980442), (27, 1071023274), (38, 760990221), (43, 672502986), (54, 535511637), (57, 507326814), (67, 431606394), (81, 357007758), (86, 336251493), (114, 253663407), (129, 224167662), (134, 215803197), (162, 178503879), (171, 169108938), (201, 143868798), (243, 119002586), (258, 112083831), (342, 84554469), (387, 74722554), (402, 71934399), (486, 59501293), (513, 56369646), (603, 47956266), (774, 37361277), (817, 35394894), (1026, 28184823), (1087, 26603154), (1161, 24907518), (1206, 23978133), (1273, 22716126), (1539, 18789882), (1634, 17697447), (1809, 15985422), (2174, 13301577), (2322, 12453759), (2451, 11798298), (2546, 11358063), (2881, 10037358), (3078, 9394941), (3261, 8867718), (3483, 8302506), (3618, 7992711), (3819, 7572042), (4617, 6263294), (4902, 5899149), (5427, 5328474), (5762, 5018679), (6522, 4433859), (6966, 4151253), (7353, 3932766), (7638, 3786021), (8643, 3345786), (9234, 3131647), (9783, 2955906), (10449, 2767502), (10854, 2664237), (11457, 2524014), (14706, 1966383), (16281, 1776158), (17286, 1672893), (19566, 1477953), (20653, 1400166), (20898, 1383751), (22059, 1310922), (22914, 1262007), (25929, 1115262), (29349, 985302), (32562, 888079), (34371, 841338), (41306, 700083), (44118, 655461), (46741, 618678), (51858, 557631), (54739, 528282), (58698, 492651), (61959, 466722), (66177, 436974), (68742, 420669), (72829, 397062), (77787, 371754), (88047, 328434), (93482, 309339), (103113, 280446), (109478, 264141), (123918, 233361), (132354, 218487), (140223, 206226), (145658, 198531), (155574, 185877), (164217, 176094)]