252168228

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 785473920

約数和(自身を除く): 533305692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 27, 36, 38, 39, 46, 52, 54, 57, 69, 76, 78, 81, 92, 108, 114, 117, 137, 138, 156, 162, 171, 207, 228, 234, 247, 274, 276, 299, 324, 342, 351, 411, 414, 437, 468, 494, 513, 548, 598, 621, 684, 702, 741, 822, 828, 874, 897, 988, 1026, 1053, 1196, 1233, 1242, 1311, 1404, 1482, 1539, 1644, 1748, 1781, 1794, 1863, 2052, 2106, 2223, 2466, 2484, 2603, 2622, 2691, 2964, 3078, 3151, 3562, 3588, 3699, 3726, 3933, 4212, 4446, 4932, 5206, 5244, 5343, 5382, 5681, 6156, 6302, 6669, 7124, 7398, 7452, 7809, 7866, 8073, 8892, 9453, 10412, 10686, 10764, 11097, 11362, 11799, 12604, 13338, 14796, 15618, 15732, 16029, 16146, 17043, 18906, 20007, 21372, 22194, 22724, 23427, 23598, 24219, 26676, 28359, 31236, 32058, 32292, 33839, 34086, 35397, 37812, 40014, 40963, 44388, 46854, 47196, 48087, 48438, 51129, 56718, 59869, 64116, 67678, 68172, 70281, 70794, 80028, 81926, 85077, 93708, 96174, 96876, 101517, 102258, 113436, 119738, 122889, 135356, 140562, 141588, 144261, 153387, 163852, 170154, 179607, 192348, 203034, 204516, 210843, 239476, 245778, 255231, 281124, 288522, 304551, 306774, 340308, 359214, 368667, 406068, 421686, 460161, 491556, 510462, 538821, 577044, 609102, 613548, 718428, 737334, 778297, 843372, 913653, 920322, 1020924, 1077642, 1106001, 1218204, 1474668, 1556594, 1616463, 1827306, 1840644, 2155284, 2212002, 2334891, 2740959, 3113188, 3232926, 3318003, 3654612, 4424004, 4669782, 4849389, 5481918, 6465852, 6636006, 7004673, 9339564, 9698778, 10963836, 13272012, 14009346, 19397556, 21014019, 28018692, 42028038, 63042057, 84056076, 126084114, 252168228]

約数ペア:

[(1, 252168228), (2, 126084114), (3, 84056076), (4, 63042057), (6, 42028038), (9, 28018692), (12, 21014019), (13, 19397556), (18, 14009346), (19, 13272012), (23, 10963836), (26, 9698778), (27, 9339564), (36, 7004673), (38, 6636006), (39, 6465852), (46, 5481918), (52, 4849389), (54, 4669782), (57, 4424004), (69, 3654612), (76, 3318003), (78, 3232926), (81, 3113188), (92, 2740959), (108, 2334891), (114, 2212002), (117, 2155284), (137, 1840644), (138, 1827306), (156, 1616463), (162, 1556594), (171, 1474668), (207, 1218204), (228, 1106001), (234, 1077642), (247, 1020924), (274, 920322), (276, 913653), (299, 843372), (324, 778297), (342, 737334), (351, 718428), (411, 613548), (414, 609102), (437, 577044), (468, 538821), (494, 510462), (513, 491556), (548, 460161), (598, 421686), (621, 406068), (684, 368667), (702, 359214), (741, 340308), (822, 306774), (828, 304551), (874, 288522), (897, 281124), (988, 255231), (1026, 245778), (1053, 239476), (1196, 210843), (1233, 204516), (1242, 203034), (1311, 192348), (1404, 179607), (1482, 170154), (1539, 163852), (1644, 153387), (1748, 144261), (1781, 141588), (1794, 140562), (1863, 135356), (2052, 122889), (2106, 119738), (2223, 113436), (2466, 102258), (2484, 101517), (2603, 96876), (2622, 96174), (2691, 93708), (2964, 85077), (3078, 81926), (3151, 80028), (3562, 70794), (3588, 70281), (3699, 68172), (3726, 67678), (3933, 64116), (4212, 59869), (4446, 56718), (4932, 51129), (5206, 48438), (5244, 48087), (5343, 47196), (5382, 46854), (5681, 44388), (6156, 40963), (6302, 40014), (6669, 37812), (7124, 35397), (7398, 34086), (7452, 33839), (7809, 32292), (7866, 32058), (8073, 31236), (8892, 28359), (9453, 26676), (10412, 24219), (10686, 23598), (10764, 23427), (11097, 22724), (11362, 22194), (11799, 21372), (12604, 20007), (13338, 18906), (14796, 17043), (15618, 16146), (15732, 16029)]