319537764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 1067431680

約数和(自身を除く): 747893916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 41, 42, 52, 54, 61, 63, 78, 82, 84, 91, 108, 117, 122, 123, 126, 156, 164, 169, 182, 183, 189, 234, 244, 246, 252, 273, 287, 338, 351, 364, 366, 369, 378, 427, 468, 492, 507, 533, 546, 549, 574, 676, 702, 732, 738, 756, 793, 819, 854, 861, 1014, 1066, 1092, 1098, 1107, 1148, 1183, 1281, 1404, 1476, 1521, 1586, 1599, 1638, 1647, 1708, 1722, 2028, 2132, 2196, 2214, 2366, 2379, 2457, 2501, 2562, 2583, 3042, 3172, 3198, 3276, 3294, 3444, 3549, 3731, 3843, 4428, 4563, 4732, 4758, 4797, 4914, 5002, 5124, 5166, 5551, 6084, 6396, 6588, 6929, 7098, 7137, 7462, 7503, 7686, 7749, 9126, 9516, 9594, 9828, 10004, 10309, 10332, 10647, 11102, 11193, 11529, 13858, 14196, 14274, 14391, 14924, 15006, 15372, 15498, 16653, 17507, 18252, 19188, 20618, 20787, 21294, 21411, 22204, 22386, 22509, 23058, 27716, 28548, 28782, 30012, 30927, 30996, 31941, 32513, 33306, 33579, 35014, 41236, 41574, 42588, 42822, 44772, 45018, 46116, 48503, 49959, 52521, 57564, 61854, 62361, 63882, 65026, 66612, 67158, 67527, 70028, 72163, 83148, 85644, 90036, 92781, 97006, 97539, 99918, 100737, 105042, 123708, 124722, 127764, 130052, 134316, 135054, 144326, 145509, 149877, 157563, 185562, 187083, 194012, 195078, 199836, 201474, 210084, 216489, 227591, 249444, 270108, 278343, 288652, 291018, 292617, 299754, 315126, 371124, 374166, 390156, 402948, 422669, 432978, 436527, 455182, 472689, 556686, 582036, 585234, 599508, 630252, 649467, 682773, 748332, 845338, 865956, 873054, 877851, 910364, 945378, 1113372, 1170468, 1268007, 1298934, 1309581, 1365546, 1690676, 1746108, 1755702, 1890756, 1948401, 2048319, 2536014, 2597868, 2619162, 2731092, 2958683, 3511404, 3804021, 3896802, 4096638, 5072028, 5238324, 5917366, 6144957, 7608042, 7793604, 8193276, 8876049, 11412063, 11834732, 12289914, 15216084, 17752098, 22824126, 24579828, 26628147, 35504196, 45648252, 53256294, 79884441, 106512588, 159768882, 319537764]

約数ペア:

[(1, 319537764), (2, 159768882), (3, 106512588), (4, 79884441), (6, 53256294), (7, 45648252), (9, 35504196), (12, 26628147), (13, 24579828), (14, 22824126), (18, 17752098), (21, 15216084), (26, 12289914), (27, 11834732), (28, 11412063), (36, 8876049), (39, 8193276), (41, 7793604), (42, 7608042), (52, 6144957), (54, 5917366), (61, 5238324), (63, 5072028), (78, 4096638), (82, 3896802), (84, 3804021), (91, 3511404), (108, 2958683), (117, 2731092), (122, 2619162), (123, 2597868), (126, 2536014), (156, 2048319), (164, 1948401), (169, 1890756), (182, 1755702), (183, 1746108), (189, 1690676), (234, 1365546), (244, 1309581), (246, 1298934), (252, 1268007), (273, 1170468), (287, 1113372), (338, 945378), (351, 910364), (364, 877851), (366, 873054), (369, 865956), (378, 845338), (427, 748332), (468, 682773), (492, 649467), (507, 630252), (533, 599508), (546, 585234), (549, 582036), (574, 556686), (676, 472689), (702, 455182), (732, 436527), (738, 432978), (756, 422669), (793, 402948), (819, 390156), (854, 374166), (861, 371124), (1014, 315126), (1066, 299754), (1092, 292617), (1098, 291018), (1107, 288652), (1148, 278343), (1183, 270108), (1281, 249444), (1404, 227591), (1476, 216489), (1521, 210084), (1586, 201474), (1599, 199836), (1638, 195078), (1647, 194012), (1708, 187083), (1722, 185562), (2028, 157563), (2132, 149877), (2196, 145509), (2214, 144326), (2366, 135054), (2379, 134316), (2457, 130052), (2501, 127764), (2562, 124722), (2583, 123708), (3042, 105042), (3172, 100737), (3198, 99918), (3276, 97539), (3294, 97006), (3444, 92781), (3549, 90036), (3731, 85644), (3843, 83148), (4428, 72163), (4563, 70028), (4732, 67527), (4758, 67158), (4797, 66612), (4914, 65026), (5002, 63882), (5124, 62361), (5166, 61854), (5551, 57564), (6084, 52521), (6396, 49959), (6588, 48503), (6929, 46116), (7098, 45018), (7137, 44772), (7462, 42822), (7503, 42588), (7686, 41574), (7749, 41236), (9126, 35014), (9516, 33579), (9594, 33306), (9828, 32513), (10004, 31941), (10309, 30996), (10332, 30927), (10647, 30012), (11102, 28782), (11193, 28548), (11529, 27716), (13858, 23058), (14196, 22509), (14274, 22386), (14391, 22204), (14924, 21411), (15006, 21294), (15372, 20787), (15498, 20618), (16653, 19188), (17507, 18252)]