189419472

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 619627008

約数和(自身を除く): 430207536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 43, 44, 48, 54, 66, 72, 81, 86, 88, 99, 103, 108, 129, 132, 144, 162, 172, 176, 198, 206, 216, 243, 258, 264, 297, 309, 324, 344, 387, 396, 412, 432, 473, 486, 516, 528, 594, 618, 648, 688, 774, 792, 824, 891, 927, 946, 972, 1032, 1133, 1161, 1188, 1236, 1296, 1419, 1548, 1584, 1648, 1782, 1854, 1892, 1944, 2064, 2266, 2322, 2376, 2472, 2673, 2781, 2838, 3096, 3399, 3483, 3564, 3708, 3784, 3888, 4257, 4429, 4532, 4644, 4752, 4944, 5346, 5562, 5676, 6192, 6798, 6966, 7128, 7416, 7568, 8343, 8514, 8858, 9064, 9288, 10197, 10449, 10692, 11124, 11352, 12771, 13287, 13596, 13932, 14256, 14832, 16686, 17028, 17716, 18128, 18576, 20394, 20898, 21384, 22248, 22704, 25029, 25542, 26574, 27192, 27864, 30591, 33372, 34056, 35432, 38313, 39861, 40788, 41796, 42768, 44496, 48719, 50058, 51084, 53148, 54384, 55728, 61182, 66744, 68112, 70864, 76626, 79722, 81576, 83592, 91773, 97438, 100116, 102168, 106296, 114939, 119583, 122364, 133488, 146157, 153252, 159444, 163152, 167184, 183546, 194876, 200232, 204336, 212592, 229878, 239166, 244728, 275319, 292314, 306504, 318888, 358749, 367092, 389752, 400464, 438471, 459756, 478332, 489456, 550638, 584628, 613008, 637776, 717498, 734184, 779504, 876942, 919512, 956664, 1076247, 1101276, 1169256, 1315413, 1434996, 1468368, 1753884, 1839024, 1913328, 2152494, 2202552, 2338512, 2630826, 2869992, 3507768, 3946239, 4304988, 4405104, 5261652, 5739984, 7015536, 7892478, 8609976, 10523304, 11838717, 15784956, 17219952, 21046608, 23677434, 31569912, 47354868, 63139824, 94709736, 189419472]

約数ペア:

[(1, 189419472), (2, 94709736), (3, 63139824), (4, 47354868), (6, 31569912), (8, 23677434), (9, 21046608), (11, 17219952), (12, 15784956), (16, 11838717), (18, 10523304), (22, 8609976), (24, 7892478), (27, 7015536), (33, 5739984), (36, 5261652), (43, 4405104), (44, 4304988), (48, 3946239), (54, 3507768), (66, 2869992), (72, 2630826), (81, 2338512), (86, 2202552), (88, 2152494), (99, 1913328), (103, 1839024), (108, 1753884), (129, 1468368), (132, 1434996), (144, 1315413), (162, 1169256), (172, 1101276), (176, 1076247), (198, 956664), (206, 919512), (216, 876942), (243, 779504), (258, 734184), (264, 717498), (297, 637776), (309, 613008), (324, 584628), (344, 550638), (387, 489456), (396, 478332), (412, 459756), (432, 438471), (473, 400464), (486, 389752), (516, 367092), (528, 358749), (594, 318888), (618, 306504), (648, 292314), (688, 275319), (774, 244728), (792, 239166), (824, 229878), (891, 212592), (927, 204336), (946, 200232), (972, 194876), (1032, 183546), (1133, 167184), (1161, 163152), (1188, 159444), (1236, 153252), (1296, 146157), (1419, 133488), (1548, 122364), (1584, 119583), (1648, 114939), (1782, 106296), (1854, 102168), (1892, 100116), (1944, 97438), (2064, 91773), (2266, 83592), (2322, 81576), (2376, 79722), (2472, 76626), (2673, 70864), (2781, 68112), (2838, 66744), (3096, 61182), (3399, 55728), (3483, 54384), (3564, 53148), (3708, 51084), (3784, 50058), (3888, 48719), (4257, 44496), (4429, 42768), (4532, 41796), (4644, 40788), (4752, 39861), (4944, 38313), (5346, 35432), (5562, 34056), (5676, 33372), (6192, 30591), (6798, 27864), (6966, 27192), (7128, 26574), (7416, 25542), (7568, 25029), (8343, 22704), (8514, 22248), (8858, 21384), (9064, 20898), (9288, 20394), (10197, 18576), (10449, 18128), (10692, 17716), (11124, 17028), (11352, 16686), (12771, 14832), (13287, 14256), (13596, 13932)]