521847144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 256

約数和(自身を含む): 1806336000

約数和(自身を除く): 1284488856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 139, 156, 168, 182, 189, 191, 216, 234, 252, 273, 278, 312, 351, 364, 378, 382, 417, 468, 504, 546, 556, 573, 702, 728, 756, 764, 819, 834, 936, 973, 1092, 1112, 1146, 1251, 1337, 1404, 1512, 1528, 1638, 1668, 1719, 1807, 1946, 2184, 2292, 2457, 2483, 2502, 2674, 2808, 2919, 3276, 3336, 3438, 3614, 3753, 3892, 4011, 4584, 4914, 4966, 5004, 5157, 5348, 5421, 5838, 6552, 6876, 7228, 7449, 7506, 7784, 8022, 8757, 9828, 9932, 10008, 10314, 10696, 10842, 11676, 12033, 12649, 13752, 14456, 14898, 15012, 16044, 16263, 17381, 17514, 19656, 19864, 20628, 21684, 22347, 23352, 24066, 25298, 26271, 26549, 29796, 30024, 32088, 32526, 34762, 35028, 36099, 37947, 41256, 43368, 44694, 48132, 48789, 50596, 52143, 52542, 53098, 59592, 65052, 67041, 69524, 70056, 72198, 75894, 79647, 89388, 96264, 97578, 101192, 104286, 105084, 106196, 113841, 130104, 134082, 139048, 144396, 151788, 156429, 159294, 178776, 185843, 195156, 208572, 210168, 212392, 227682, 238941, 268164, 288792, 303576, 312858, 318588, 341523, 345137, 371686, 390312, 417144, 455364, 469287, 477882, 536328, 557529, 625716, 637176, 683046, 690274, 716823, 743372, 910728, 938574, 955764, 1035411, 1115058, 1251432, 1366092, 1380548, 1433646, 1486744, 1672587, 1877148, 1911528, 2070822, 2230116, 2415959, 2732184, 2761096, 2867292, 3106233, 3345174, 3754296, 4141644, 4460232, 4831918, 5017761, 5734584, 6212466, 6690348, 7247877, 8283288, 9318699, 9663836, 10035522, 12424932, 13380696, 14495754, 18637398, 19327672, 20071044, 21743631, 24849864, 28991508, 37274796, 40142088, 43487262, 57983016, 65230893, 74549592, 86974524, 130461786, 173949048, 260923572, 521847144]

約数ペア:

[(1, 521847144), (2, 260923572), (3, 173949048), (4, 130461786), (6, 86974524), (7, 74549592), (8, 65230893), (9, 57983016), (12, 43487262), (13, 40142088), (14, 37274796), (18, 28991508), (21, 24849864), (24, 21743631), (26, 20071044), (27, 19327672), (28, 18637398), (36, 14495754), (39, 13380696), (42, 12424932), (52, 10035522), (54, 9663836), (56, 9318699), (63, 8283288), (72, 7247877), (78, 6690348), (84, 6212466), (91, 5734584), (104, 5017761), (108, 4831918), (117, 4460232), (126, 4141644), (139, 3754296), (156, 3345174), (168, 3106233), (182, 2867292), (189, 2761096), (191, 2732184), (216, 2415959), (234, 2230116), (252, 2070822), (273, 1911528), (278, 1877148), (312, 1672587), (351, 1486744), (364, 1433646), (378, 1380548), (382, 1366092), (417, 1251432), (468, 1115058), (504, 1035411), (546, 955764), (556, 938574), (573, 910728), (702, 743372), (728, 716823), (756, 690274), (764, 683046), (819, 637176), (834, 625716), (936, 557529), (973, 536328), (1092, 477882), (1112, 469287), (1146, 455364), (1251, 417144), (1337, 390312), (1404, 371686), (1512, 345137), (1528, 341523), (1638, 318588), (1668, 312858), (1719, 303576), (1807, 288792), (1946, 268164), (2184, 238941), (2292, 227682), (2457, 212392), (2483, 210168), (2502, 208572), (2674, 195156), (2808, 185843), (2919, 178776), (3276, 159294), (3336, 156429), (3438, 151788), (3614, 144396), (3753, 139048), (3892, 134082), (4011, 130104), (4584, 113841), (4914, 106196), (4966, 105084), (5004, 104286), (5157, 101192), (5348, 97578), (5421, 96264), (5838, 89388), (6552, 79647), (6876, 75894), (7228, 72198), (7449, 70056), (7506, 69524), (7784, 67041), (8022, 65052), (8757, 59592), (9828, 53098), (9932, 52542), (10008, 52143), (10314, 50596), (10696, 48789), (10842, 48132), (11676, 44694), (12033, 43368), (12649, 41256), (13752, 37947), (14456, 36099), (14898, 35028), (15012, 34762), (16044, 32526), (16263, 32088), (17381, 30024), (17514, 29796), (19656, 26549), (19864, 26271), (20628, 25298), (21684, 24066), (22347, 23352)]