2019742452

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1220

約数の個数: 240

約数和(自身を含む): 6610882432

約数和(自身を除く): 4591139980

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, 182, 183, 189, 234, 244, 252, 273, 324, 351, 364, 366, 378, 427, 468, 546, 549, 567, 702, 732, 756, 793, 819, 854, 1053, 1092, 1098, 1123, 1134, 1281, 1404, 1586, 1638, 1647, 1708, 2106, 2196, 2246, 2268, 2379, 2457, 2562, 3172, 3276, 3294, 3369, 3843, 4212, 4492, 4758, 4914, 4941, 5124, 5551, 6588, 6738, 7137, 7371, 7686, 7861, 9516, 9828, 9882, 10107, 11102, 11529, 13476, 14274, 14599, 14742, 15372, 15722, 16653, 19764, 20214, 21411, 22204, 23058, 23583, 28548, 29198, 29484, 30321, 31444, 33306, 34587, 40428, 42822, 43797, 46116, 47166, 49959, 58396, 60642, 64233, 66612, 68503, 69174, 70749, 85644, 87594, 90963, 94332, 99918, 102193, 121284, 128466, 131391, 137006, 138348, 141498, 149877, 175188, 181926, 199836, 204386, 205509, 212247, 256932, 262782, 274012, 282996, 299754, 306579, 363852, 394173, 408772, 411018, 424494, 449631, 479521, 525564, 599508, 613158, 616527, 636741, 788346, 822036, 848988, 890539, 899262, 919737, 959042, 1182519, 1226316, 1233054, 1273482, 1438563, 1576692, 1781078, 1798524, 1839474, 1849581, 1918084, 2365038, 2466108, 2546964, 2671617, 2759211, 2877126, 3562156, 3678948, 3699162, 4315689, 4730076, 5343234, 5518422, 5548743, 5754252, 6233773, 7398324, 8014851, 8277633, 8631378, 10686468, 11036844, 11097486, 12467546, 12947067, 16029702, 16555266, 17262756, 18701319, 22194972, 24044553, 24935092, 25894134, 32059404, 33110532, 37402638, 38841201, 48089106, 51788268, 56103957, 72133659, 74805276, 77682402, 96178212, 112207914, 144267318, 155364804, 168311871, 224415828, 288534636, 336623742, 504935613, 673247484, 1009871226, 2019742452]

約数ペア:

[(1, 2019742452), (2, 1009871226), (3, 673247484), (4, 504935613), (6, 336623742), (7, 288534636), (9, 224415828), (12, 168311871), (13, 155364804), (14, 144267318), (18, 112207914), (21, 96178212), (26, 77682402), (27, 74805276), (28, 72133659), (36, 56103957), (39, 51788268), (42, 48089106), (52, 38841201), (54, 37402638), (61, 33110532), (63, 32059404), (78, 25894134), (81, 24935092), (84, 24044553), (91, 22194972), (108, 18701319), (117, 17262756), (122, 16555266), (126, 16029702), (156, 12947067), (162, 12467546), (182, 11097486), (183, 11036844), (189, 10686468), (234, 8631378), (244, 8277633), (252, 8014851), (273, 7398324), (324, 6233773), (351, 5754252), (364, 5548743), (366, 5518422), (378, 5343234), (427, 4730076), (468, 4315689), (546, 3699162), (549, 3678948), (567, 3562156), (702, 2877126), (732, 2759211), (756, 2671617), (793, 2546964), (819, 2466108), (854, 2365038), (1053, 1918084), (1092, 1849581), (1098, 1839474), (1123, 1798524), (1134, 1781078), (1281, 1576692), (1404, 1438563), (1586, 1273482), (1638, 1233054), (1647, 1226316), (1708, 1182519), (2106, 959042), (2196, 919737), (2246, 899262), (2268, 890539), (2379, 848988), (2457, 822036), (2562, 788346), (3172, 636741), (3276, 616527), (3294, 613158), (3369, 599508), (3843, 525564), (4212, 479521), (4492, 449631), (4758, 424494), (4914, 411018), (4941, 408772), (5124, 394173), (5551, 363852), (6588, 306579), (6738, 299754), (7137, 282996), (7371, 274012), (7686, 262782), (7861, 256932), (9516, 212247), (9828, 205509), (9882, 204386), (10107, 199836), (11102, 181926), (11529, 175188), (13476, 149877), (14274, 141498), (14599, 138348), (14742, 137006), (15372, 131391), (15722, 128466), (16653, 121284), (19764, 102193), (20214, 99918), (21411, 94332), (22204, 90963), (23058, 87594), (23583, 85644), (28548, 70749), (29198, 69174), (29484, 68503), (30321, 66612), (31444, 64233), (33306, 60642), (34587, 58396), (40428, 49959), (42822, 47166), (43797, 46116)]