321935796

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 1058682240

約数和(自身を除く): 736746444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 61, 63, 78, 81, 84, 91, 108, 117, 122, 126, 156, 162, 179, 182, 183, 189, 234, 244, 252, 273, 324, 351, 358, 364, 366, 378, 427, 468, 537, 546, 549, 567, 702, 716, 732, 756, 793, 819, 854, 1053, 1074, 1092, 1098, 1134, 1253, 1281, 1404, 1586, 1611, 1638, 1647, 1708, 2106, 2148, 2196, 2268, 2327, 2379, 2457, 2506, 2562, 3172, 3222, 3276, 3294, 3759, 3843, 4212, 4654, 4758, 4833, 4914, 4941, 5012, 5124, 5551, 6444, 6588, 6981, 7137, 7371, 7518, 7686, 9308, 9516, 9666, 9828, 9882, 10919, 11102, 11277, 11529, 13962, 14274, 14499, 14742, 15036, 15372, 16289, 16653, 19332, 19764, 20943, 21411, 21838, 22204, 22554, 23058, 27924, 28548, 28998, 29484, 32578, 32757, 33306, 33831, 34587, 41886, 42822, 43676, 45108, 46116, 48867, 49959, 57996, 62829, 64233, 65156, 65514, 66612, 67662, 69174, 76433, 83772, 85644, 97734, 98271, 99918, 101493, 125658, 128466, 131028, 135324, 138348, 141947, 146601, 149877, 152866, 188487, 195468, 196542, 199836, 202986, 229299, 251316, 256932, 283894, 293202, 294813, 299754, 305732, 376974, 393084, 405972, 425841, 439803, 449631, 458598, 567788, 586404, 589626, 599508, 687897, 753948, 851682, 879606, 884439, 899262, 917196, 993629, 1179252, 1277523, 1319409, 1375794, 1703364, 1759212, 1768878, 1798524, 1987258, 2063691, 2555046, 2638818, 2751588, 2980887, 3537756, 3832569, 3974516, 4127382, 5110092, 5277636, 5961774, 6191073, 7665138, 8254764, 8942661, 11497707, 11923548, 12382146, 15330276, 17885322, 22995414, 24764292, 26827983, 35770644, 45990828, 53655966, 80483949, 107311932, 160967898, 321935796]

約数ペア:

[(1, 321935796), (2, 160967898), (3, 107311932), (4, 80483949), (6, 53655966), (7, 45990828), (9, 35770644), (12, 26827983), (13, 24764292), (14, 22995414), (18, 17885322), (21, 15330276), (26, 12382146), (27, 11923548), (28, 11497707), (36, 8942661), (39, 8254764), (42, 7665138), (52, 6191073), (54, 5961774), (61, 5277636), (63, 5110092), (78, 4127382), (81, 3974516), (84, 3832569), (91, 3537756), (108, 2980887), (117, 2751588), (122, 2638818), (126, 2555046), (156, 2063691), (162, 1987258), (179, 1798524), (182, 1768878), (183, 1759212), (189, 1703364), (234, 1375794), (244, 1319409), (252, 1277523), (273, 1179252), (324, 993629), (351, 917196), (358, 899262), (364, 884439), (366, 879606), (378, 851682), (427, 753948), (468, 687897), (537, 599508), (546, 589626), (549, 586404), (567, 567788), (702, 458598), (716, 449631), (732, 439803), (756, 425841), (793, 405972), (819, 393084), (854, 376974), (1053, 305732), (1074, 299754), (1092, 294813), (1098, 293202), (1134, 283894), (1253, 256932), (1281, 251316), (1404, 229299), (1586, 202986), (1611, 199836), (1638, 196542), (1647, 195468), (1708, 188487), (2106, 152866), (2148, 149877), (2196, 146601), (2268, 141947), (2327, 138348), (2379, 135324), (2457, 131028), (2506, 128466), (2562, 125658), (3172, 101493), (3222, 99918), (3276, 98271), (3294, 97734), (3759, 85644), (3843, 83772), (4212, 76433), (4654, 69174), (4758, 67662), (4833, 66612), (4914, 65514), (4941, 65156), (5012, 64233), (5124, 62829), (5551, 57996), (6444, 49959), (6588, 48867), (6981, 46116), (7137, 45108), (7371, 43676), (7518, 42822), (7686, 41886), (9308, 34587), (9516, 33831), (9666, 33306), (9828, 32757), (9882, 32578), (10919, 29484), (11102, 28998), (11277, 28548), (11529, 27924), (13962, 23058), (14274, 22554), (14499, 22204), (14742, 21838), (15036, 21411), (15372, 20943), (16289, 19764), (16653, 19332)]