511324164

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 1573509168

約数和(自身を除く): 1062185004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 37, 39, 51, 52, 54, 68, 74, 78, 81, 102, 108, 111, 117, 148, 153, 156, 162, 193, 204, 221, 222, 234, 306, 324, 333, 351, 386, 442, 444, 459, 468, 481, 579, 612, 629, 663, 666, 702, 772, 884, 918, 962, 999, 1053, 1158, 1258, 1326, 1332, 1377, 1404, 1443, 1737, 1836, 1887, 1924, 1989, 1998, 2106, 2316, 2509, 2516, 2652, 2754, 2886, 2997, 3281, 3474, 3774, 3978, 3996, 4212, 4329, 5018, 5211, 5508, 5661, 5772, 5967, 5994, 6562, 6948, 7141, 7527, 7548, 7956, 8177, 8658, 9843, 10036, 10422, 11322, 11934, 11988, 12987, 13124, 14282, 15054, 15633, 16354, 16983, 17316, 17901, 19686, 20844, 21423, 22581, 22644, 23868, 24531, 25974, 28564, 29529, 30108, 31266, 32708, 33966, 35802, 38961, 39372, 42653, 42846, 45162, 49062, 50949, 51948, 59058, 62532, 64269, 67743, 67932, 71604, 73593, 77922, 85306, 85692, 88587, 90324, 92833, 98124, 101898, 118116, 121397, 127959, 128538, 135486, 147186, 155844, 170612, 177174, 185666, 192807, 203229, 203796, 220779, 242794, 255918, 257076, 265761, 270972, 278499, 294372, 354348, 364191, 371332, 383877, 385614, 406458, 441558, 485588, 511836, 531522, 556998, 578421, 662337, 728382, 767754, 771228, 812916, 835497, 883116, 1063044, 1092573, 1113996, 1151631, 1156842, 1324674, 1456764, 1535508, 1578161, 1670994, 2185146, 2303262, 2313684, 2506491, 2649348, 3156322, 3277719, 3341988, 3454893, 4370292, 4606524, 4734483, 5012982, 6312644, 6555438, 6909786, 7519473, 9468966, 9833157, 10025964, 13110876, 13819572, 14203449, 15038946, 18937932, 19666314, 28406898, 30077892, 39332628, 42610347, 56813796, 85220694, 127831041, 170441388, 255662082, 511324164]

約数ペア:

[(1, 511324164), (2, 255662082), (3, 170441388), (4, 127831041), (6, 85220694), (9, 56813796), (12, 42610347), (13, 39332628), (17, 30077892), (18, 28406898), (26, 19666314), (27, 18937932), (34, 15038946), (36, 14203449), (37, 13819572), (39, 13110876), (51, 10025964), (52, 9833157), (54, 9468966), (68, 7519473), (74, 6909786), (78, 6555438), (81, 6312644), (102, 5012982), (108, 4734483), (111, 4606524), (117, 4370292), (148, 3454893), (153, 3341988), (156, 3277719), (162, 3156322), (193, 2649348), (204, 2506491), (221, 2313684), (222, 2303262), (234, 2185146), (306, 1670994), (324, 1578161), (333, 1535508), (351, 1456764), (386, 1324674), (442, 1156842), (444, 1151631), (459, 1113996), (468, 1092573), (481, 1063044), (579, 883116), (612, 835497), (629, 812916), (663, 771228), (666, 767754), (702, 728382), (772, 662337), (884, 578421), (918, 556998), (962, 531522), (999, 511836), (1053, 485588), (1158, 441558), (1258, 406458), (1326, 385614), (1332, 383877), (1377, 371332), (1404, 364191), (1443, 354348), (1737, 294372), (1836, 278499), (1887, 270972), (1924, 265761), (1989, 257076), (1998, 255918), (2106, 242794), (2316, 220779), (2509, 203796), (2516, 203229), (2652, 192807), (2754, 185666), (2886, 177174), (2997, 170612), (3281, 155844), (3474, 147186), (3774, 135486), (3978, 128538), (3996, 127959), (4212, 121397), (4329, 118116), (5018, 101898), (5211, 98124), (5508, 92833), (5661, 90324), (5772, 88587), (5967, 85692), (5994, 85306), (6562, 77922), (6948, 73593), (7141, 71604), (7527, 67932), (7548, 67743), (7956, 64269), (8177, 62532), (8658, 59058), (9843, 51948), (10036, 50949), (10422, 49062), (11322, 45162), (11934, 42846), (11988, 42653), (12987, 39372), (13124, 38961), (14282, 35802), (15054, 33966), (15633, 32708), (16354, 31266), (16983, 30108), (17316, 29529), (17901, 28564), (19686, 25974), (20844, 24531), (21423, 23868), (22581, 22644)]