219338028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 739694592

約数和(自身を除く): 520356564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 41, 42, 46, 52, 63, 69, 71, 78, 82, 84, 91, 92, 117, 123, 126, 138, 142, 156, 161, 164, 182, 207, 213, 234, 246, 252, 273, 276, 284, 287, 299, 322, 364, 369, 414, 426, 468, 483, 492, 497, 533, 546, 574, 598, 639, 644, 738, 819, 828, 852, 861, 897, 923, 943, 966, 994, 1066, 1092, 1148, 1196, 1278, 1449, 1476, 1491, 1599, 1633, 1638, 1722, 1794, 1846, 1886, 1932, 1988, 2093, 2132, 2556, 2583, 2691, 2769, 2829, 2898, 2911, 2982, 3198, 3266, 3276, 3444, 3588, 3692, 3731, 3772, 4186, 4473, 4797, 4899, 5166, 5382, 5538, 5658, 5796, 5822, 5964, 6279, 6396, 6461, 6532, 6601, 7462, 8307, 8372, 8487, 8733, 8946, 9594, 9798, 10332, 10764, 11076, 11193, 11316, 11431, 11644, 12259, 12558, 12922, 13202, 14697, 14924, 16614, 16974, 17466, 17892, 18837, 19188, 19383, 19596, 19803, 20377, 21229, 22386, 22862, 24518, 25116, 25844, 26199, 26404, 29394, 33228, 33579, 33948, 34293, 34932, 36777, 37674, 37843, 38766, 39606, 40754, 42458, 44772, 45724, 49036, 52398, 58149, 58788, 59409, 61131, 63687, 66953, 67158, 68586, 73554, 75348, 75686, 77532, 79212, 81508, 84916, 85813, 102879, 104796, 110331, 113529, 116298, 118818, 122262, 127374, 133906, 134316, 137172, 147108, 148603, 151372, 171626, 183393, 191061, 200859, 205758, 220662, 227058, 232596, 237636, 244524, 254748, 257439, 264901, 267812, 297206, 340587, 343252, 366786, 382122, 401718, 411516, 441324, 445809, 454116, 468671, 514878, 529802, 594412, 602577, 681174, 733572, 764244, 772317, 794703, 803436, 870389, 891618, 937342, 1029756, 1059604, 1205154, 1337427, 1362348, 1406013, 1544634, 1589406, 1740778, 1783236, 1874684, 2384109, 2410308, 2611167, 2674854, 2812026, 3089268, 3178812, 3481556, 4218039, 4768218, 5222334, 5349708, 5624052, 6092723, 7833501, 8436078, 9536436, 10444668, 12185446, 15667002, 16872156, 18278169, 24370892, 31334004, 36556338, 54834507, 73112676, 109669014, 219338028]

約数ペア:

[(1, 219338028), (2, 109669014), (3, 73112676), (4, 54834507), (6, 36556338), (7, 31334004), (9, 24370892), (12, 18278169), (13, 16872156), (14, 15667002), (18, 12185446), (21, 10444668), (23, 9536436), (26, 8436078), (28, 7833501), (36, 6092723), (39, 5624052), (41, 5349708), (42, 5222334), (46, 4768218), (52, 4218039), (63, 3481556), (69, 3178812), (71, 3089268), (78, 2812026), (82, 2674854), (84, 2611167), (91, 2410308), (92, 2384109), (117, 1874684), (123, 1783236), (126, 1740778), (138, 1589406), (142, 1544634), (156, 1406013), (161, 1362348), (164, 1337427), (182, 1205154), (207, 1059604), (213, 1029756), (234, 937342), (246, 891618), (252, 870389), (273, 803436), (276, 794703), (284, 772317), (287, 764244), (299, 733572), (322, 681174), (364, 602577), (369, 594412), (414, 529802), (426, 514878), (468, 468671), (483, 454116), (492, 445809), (497, 441324), (533, 411516), (546, 401718), (574, 382122), (598, 366786), (639, 343252), (644, 340587), (738, 297206), (819, 267812), (828, 264901), (852, 257439), (861, 254748), (897, 244524), (923, 237636), (943, 232596), (966, 227058), (994, 220662), (1066, 205758), (1092, 200859), (1148, 191061), (1196, 183393), (1278, 171626), (1449, 151372), (1476, 148603), (1491, 147108), (1599, 137172), (1633, 134316), (1638, 133906), (1722, 127374), (1794, 122262), (1846, 118818), (1886, 116298), (1932, 113529), (1988, 110331), (2093, 104796), (2132, 102879), (2556, 85813), (2583, 84916), (2691, 81508), (2769, 79212), (2829, 77532), (2898, 75686), (2911, 75348), (2982, 73554), (3198, 68586), (3266, 67158), (3276, 66953), (3444, 63687), (3588, 61131), (3692, 59409), (3731, 58788), (3772, 58149), (4186, 52398), (4473, 49036), (4797, 45724), (4899, 44772), (5166, 42458), (5382, 40754), (5538, 39606), (5658, 38766), (5796, 37843), (5822, 37674), (5964, 36777), (6279, 34932), (6396, 34293), (6461, 33948), (6532, 33579), (6601, 33228), (7462, 29394), (8307, 26404), (8372, 26199), (8487, 25844), (8733, 25116), (8946, 24518), (9594, 22862), (9798, 22386), (10332, 21229), (10764, 20377), (11076, 19803), (11193, 19596), (11316, 19383), (11431, 19188), (11644, 18837), (12259, 17892), (12558, 17466), (12922, 16974), (13202, 16614), (14697, 14924)]