227915688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 783820800

約数和(自身を除く): 555905112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 53, 56, 66, 77, 78, 84, 88, 91, 104, 106, 132, 143, 154, 156, 159, 168, 179, 182, 212, 231, 264, 273, 286, 308, 312, 318, 358, 364, 371, 424, 429, 462, 537, 546, 572, 583, 616, 636, 689, 716, 728, 742, 858, 924, 1001, 1074, 1092, 1113, 1144, 1166, 1253, 1272, 1378, 1432, 1484, 1716, 1749, 1848, 1969, 2002, 2067, 2148, 2184, 2226, 2327, 2332, 2506, 2756, 2968, 3003, 3432, 3498, 3759, 3938, 4004, 4081, 4134, 4296, 4452, 4654, 4664, 4823, 5012, 5512, 5907, 6006, 6981, 6996, 7518, 7579, 7876, 8008, 8162, 8268, 8904, 9308, 9487, 9646, 10024, 11814, 12012, 12243, 13783, 13962, 13992, 14469, 15036, 15158, 15752, 16289, 16324, 16536, 18616, 18974, 19292, 22737, 23628, 24024, 24486, 25597, 27566, 27924, 28461, 28938, 30072, 30316, 32578, 32648, 37948, 38584, 41349, 45474, 47256, 48867, 48972, 51194, 53053, 55132, 55848, 56922, 57876, 60632, 65156, 66409, 75896, 76791, 82698, 90948, 97734, 97944, 102388, 104357, 106106, 110264, 113844, 115752, 123331, 130312, 132818, 153582, 159159, 165396, 179179, 181896, 195468, 199227, 204776, 208714, 212212, 227688, 246662, 265636, 307164, 313071, 318318, 330792, 358358, 369993, 390936, 398454, 417428, 424424, 493324, 531272, 537537, 614328, 626142, 636636, 716716, 730499, 739986, 796908, 834856, 863317, 986648, 1075074, 1252284, 1273272, 1356641, 1433432, 1460998, 1479972, 1593816, 1726634, 2150148, 2191497, 2504568, 2589951, 2713282, 2921996, 2959944, 3453268, 4069923, 4300296, 4382994, 5179902, 5426564, 5843992, 6906536, 8139846, 8765988, 9496487, 10359804, 10853128, 16279692, 17531976, 18992974, 20719608, 28489461, 32559384, 37985948, 56978922, 75971896, 113957844, 227915688]

約数ペア:

[(1, 227915688), (2, 113957844), (3, 75971896), (4, 56978922), (6, 37985948), (7, 32559384), (8, 28489461), (11, 20719608), (12, 18992974), (13, 17531976), (14, 16279692), (21, 10853128), (22, 10359804), (24, 9496487), (26, 8765988), (28, 8139846), (33, 6906536), (39, 5843992), (42, 5426564), (44, 5179902), (52, 4382994), (53, 4300296), (56, 4069923), (66, 3453268), (77, 2959944), (78, 2921996), (84, 2713282), (88, 2589951), (91, 2504568), (104, 2191497), (106, 2150148), (132, 1726634), (143, 1593816), (154, 1479972), (156, 1460998), (159, 1433432), (168, 1356641), (179, 1273272), (182, 1252284), (212, 1075074), (231, 986648), (264, 863317), (273, 834856), (286, 796908), (308, 739986), (312, 730499), (318, 716716), (358, 636636), (364, 626142), (371, 614328), (424, 537537), (429, 531272), (462, 493324), (537, 424424), (546, 417428), (572, 398454), (583, 390936), (616, 369993), (636, 358358), (689, 330792), (716, 318318), (728, 313071), (742, 307164), (858, 265636), (924, 246662), (1001, 227688), (1074, 212212), (1092, 208714), (1113, 204776), (1144, 199227), (1166, 195468), (1253, 181896), (1272, 179179), (1378, 165396), (1432, 159159), (1484, 153582), (1716, 132818), (1749, 130312), (1848, 123331), (1969, 115752), (2002, 113844), (2067, 110264), (2148, 106106), (2184, 104357), (2226, 102388), (2327, 97944), (2332, 97734), (2506, 90948), (2756, 82698), (2968, 76791), (3003, 75896), (3432, 66409), (3498, 65156), (3759, 60632), (3938, 57876), (4004, 56922), (4081, 55848), (4134, 55132), (4296, 53053), (4452, 51194), (4654, 48972), (4664, 48867), (4823, 47256), (5012, 45474), (5512, 41349), (5907, 38584), (6006, 37948), (6981, 32648), (6996, 32578), (7518, 30316), (7579, 30072), (7876, 28938), (8008, 28461), (8162, 27924), (8268, 27566), (8904, 25597), (9308, 24486), (9487, 24024), (9646, 23628), (10024, 22737), (11814, 19292), (12012, 18974), (12243, 18616), (13783, 16536), (13962, 16324), (13992, 16289), (14469, 15752), (15036, 15158)]