555163128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 1797344640

約数和(自身を除く): 1242181512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 31, 36, 38, 39, 52, 53, 57, 62, 72, 76, 78, 93, 104, 106, 114, 117, 124, 152, 156, 159, 171, 186, 212, 228, 234, 247, 248, 279, 312, 318, 342, 361, 372, 403, 424, 456, 468, 477, 494, 558, 589, 636, 684, 689, 722, 741, 744, 806, 936, 954, 988, 1007, 1083, 1116, 1178, 1209, 1272, 1368, 1378, 1444, 1482, 1612, 1643, 1767, 1908, 1976, 2014, 2067, 2166, 2223, 2232, 2356, 2418, 2756, 2888, 2964, 3021, 3224, 3249, 3286, 3534, 3627, 3816, 4028, 4134, 4332, 4446, 4693, 4712, 4836, 4929, 5301, 5512, 5928, 6042, 6201, 6498, 6572, 7068, 7254, 7657, 8056, 8268, 8664, 8892, 9063, 9386, 9672, 9858, 10602, 11191, 12084, 12402, 12996, 13091, 13144, 14079, 14136, 14508, 14787, 15314, 16536, 17784, 18126, 18772, 19133, 19716, 21204, 21359, 22382, 22971, 24168, 24804, 25992, 26182, 28158, 29016, 29574, 30628, 31217, 33573, 36252, 37544, 38266, 39273, 39432, 42237, 42408, 42718, 44764, 45942, 49608, 52364, 56316, 57399, 59148, 61256, 62434, 64077, 67146, 68913, 72504, 76532, 78546, 84474, 85436, 89528, 91884, 93651, 100719, 104728, 112632, 114798, 117819, 118296, 124868, 128154, 134292, 137826, 145483, 153064, 157092, 168948, 170872, 172197, 183768, 187302, 192231, 201438, 229596, 235638, 248729, 249736, 256308, 268584, 275652, 280953, 290966, 314184, 337896, 344394, 374604, 384462, 402876, 405821, 436449, 459192, 471276, 497458, 512616, 551304, 561906, 581932, 593123, 688788, 746187, 749208, 768924, 805752, 811642, 872898, 942552, 994916, 1123812, 1163864, 1186246, 1217463, 1309347, 1377576, 1492374, 1537848, 1623284, 1745796, 1779369, 1989832, 2238561, 2247624, 2372492, 2434926, 2618694, 2984748, 3246568, 3491592, 3558738, 3652389, 4477122, 4744984, 4869852, 5237388, 5338107, 5969496, 7117476, 7304778, 7710599, 8954244, 9739704, 10474776, 10676214, 14234952, 14609556, 15421198, 17908488, 21352428, 23131797, 29219112, 30842396, 42704856, 46263594, 61684792, 69395391, 92527188, 138790782, 185054376, 277581564, 555163128]

約数ペア:

[(1, 555163128), (2, 277581564), (3, 185054376), (4, 138790782), (6, 92527188), (8, 69395391), (9, 61684792), (12, 46263594), (13, 42704856), (18, 30842396), (19, 29219112), (24, 23131797), (26, 21352428), (31, 17908488), (36, 15421198), (38, 14609556), (39, 14234952), (52, 10676214), (53, 10474776), (57, 9739704), (62, 8954244), (72, 7710599), (76, 7304778), (78, 7117476), (93, 5969496), (104, 5338107), (106, 5237388), (114, 4869852), (117, 4744984), (124, 4477122), (152, 3652389), (156, 3558738), (159, 3491592), (171, 3246568), (186, 2984748), (212, 2618694), (228, 2434926), (234, 2372492), (247, 2247624), (248, 2238561), (279, 1989832), (312, 1779369), (318, 1745796), (342, 1623284), (361, 1537848), (372, 1492374), (403, 1377576), (424, 1309347), (456, 1217463), (468, 1186246), (477, 1163864), (494, 1123812), (558, 994916), (589, 942552), (636, 872898), (684, 811642), (689, 805752), (722, 768924), (741, 749208), (744, 746187), (806, 688788), (936, 593123), (954, 581932), (988, 561906), (1007, 551304), (1083, 512616), (1116, 497458), (1178, 471276), (1209, 459192), (1272, 436449), (1368, 405821), (1378, 402876), (1444, 384462), (1482, 374604), (1612, 344394), (1643, 337896), (1767, 314184), (1908, 290966), (1976, 280953), (2014, 275652), (2067, 268584), (2166, 256308), (2223, 249736), (2232, 248729), (2356, 235638), (2418, 229596), (2756, 201438), (2888, 192231), (2964, 187302), (3021, 183768), (3224, 172197), (3249, 170872), (3286, 168948), (3534, 157092), (3627, 153064), (3816, 145483), (4028, 137826), (4134, 134292), (4332, 128154), (4446, 124868), (4693, 118296), (4712, 117819), (4836, 114798), (4929, 112632), (5301, 104728), (5512, 100719), (5928, 93651), (6042, 91884), (6201, 89528), (6498, 85436), (6572, 84474), (7068, 78546), (7254, 76532), (7657, 72504), (8056, 68913), (8268, 67146), (8664, 64077), (8892, 62434), (9063, 61256), (9386, 59148), (9672, 57399), (9858, 56316), (10602, 52364), (11191, 49608), (12084, 45942), (12402, 44764), (12996, 42718), (13091, 42408), (13144, 42237), (14079, 39432), (14136, 39273), (14508, 38266), (14787, 37544), (15314, 36252), (16536, 33573), (17784, 31217), (18126, 30628), (18772, 29574), (19133, 29016), (19716, 28158), (21204, 26182), (21359, 25992), (22382, 24804), (22971, 24168)]