1020161142

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 256

約数和(自身を含む): 3094640640

約数和(自身を除く): 2074479498

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 81, 91, 99, 117, 126, 143, 154, 162, 182, 189, 198, 231, 233, 234, 243, 273, 286, 297, 351, 378, 429, 462, 466, 486, 546, 567, 594, 693, 699, 702, 729, 819, 858, 891, 1001, 1053, 1134, 1287, 1386, 1398, 1458, 1631, 1638, 1701, 1782, 2002, 2079, 2097, 2106, 2187, 2457, 2563, 2574, 2673, 3003, 3029, 3159, 3262, 3402, 3861, 4158, 4194, 4374, 4893, 4914, 5103, 5126, 5346, 6006, 6058, 6237, 6291, 6318, 7371, 7689, 7722, 8019, 9009, 9087, 9477, 9786, 10206, 11583, 12474, 12582, 14679, 14742, 15309, 15378, 16038, 17941, 18018, 18174, 18711, 18873, 18954, 21203, 22113, 23067, 23166, 24057, 27027, 27261, 28431, 29358, 30618, 33319, 34749, 35882, 37422, 37746, 42406, 44037, 44226, 46134, 48114, 53823, 54054, 54522, 56133, 56619, 56862, 63609, 66339, 66638, 69201, 69498, 81081, 81783, 88074, 99957, 104247, 107646, 112266, 113238, 127218, 132111, 132678, 138402, 161469, 162162, 163566, 168399, 169857, 190827, 199017, 199914, 207603, 208494, 233233, 243243, 245349, 264222, 299871, 312741, 322938, 336798, 339714, 381654, 396333, 398034, 415206, 466466, 484407, 486486, 490698, 509571, 572481, 599742, 622809, 625482, 699699, 729729, 736047, 792666, 899613, 968814, 1019142, 1144962, 1188999, 1245618, 1399398, 1453221, 1459458, 1472094, 1717443, 1799226, 1868427, 2099097, 2189187, 2208141, 2377998, 2698839, 2906442, 3434886, 3566997, 3736854, 4198194, 4359663, 4378374, 4416282, 5152329, 5397678, 5605281, 6297291, 6624423, 7133994, 8096517, 8719326, 10304658, 11210562, 12594582, 13078989, 13248846, 15456987, 16193034, 18891873, 24289551, 26157978, 30913974, 37783746, 39236967, 46370961, 48579102, 56675619, 72868653, 78473934, 92741922, 113351238, 145737306, 170026857, 340053714, 510080571, 1020161142]

約数ペア:

[(1, 1020161142), (2, 510080571), (3, 340053714), (6, 170026857), (7, 145737306), (9, 113351238), (11, 92741922), (13, 78473934), (14, 72868653), (18, 56675619), (21, 48579102), (22, 46370961), (26, 39236967), (27, 37783746), (33, 30913974), (39, 26157978), (42, 24289551), (54, 18891873), (63, 16193034), (66, 15456987), (77, 13248846), (78, 13078989), (81, 12594582), (91, 11210562), (99, 10304658), (117, 8719326), (126, 8096517), (143, 7133994), (154, 6624423), (162, 6297291), (182, 5605281), (189, 5397678), (198, 5152329), (231, 4416282), (233, 4378374), (234, 4359663), (243, 4198194), (273, 3736854), (286, 3566997), (297, 3434886), (351, 2906442), (378, 2698839), (429, 2377998), (462, 2208141), (466, 2189187), (486, 2099097), (546, 1868427), (567, 1799226), (594, 1717443), (693, 1472094), (699, 1459458), (702, 1453221), (729, 1399398), (819, 1245618), (858, 1188999), (891, 1144962), (1001, 1019142), (1053, 968814), (1134, 899613), (1287, 792666), (1386, 736047), (1398, 729729), (1458, 699699), (1631, 625482), (1638, 622809), (1701, 599742), (1782, 572481), (2002, 509571), (2079, 490698), (2097, 486486), (2106, 484407), (2187, 466466), (2457, 415206), (2563, 398034), (2574, 396333), (2673, 381654), (3003, 339714), (3029, 336798), (3159, 322938), (3262, 312741), (3402, 299871), (3861, 264222), (4158, 245349), (4194, 243243), (4374, 233233), (4893, 208494), (4914, 207603), (5103, 199914), (5126, 199017), (5346, 190827), (6006, 169857), (6058, 168399), (6237, 163566), (6291, 162162), (6318, 161469), (7371, 138402), (7689, 132678), (7722, 132111), (8019, 127218), (9009, 113238), (9087, 112266), (9477, 107646), (9786, 104247), (10206, 99957), (11583, 88074), (12474, 81783), (12582, 81081), (14679, 69498), (14742, 69201), (15309, 66638), (15378, 66339), (16038, 63609), (17941, 56862), (18018, 56619), (18174, 56133), (18711, 54522), (18873, 54054), (18954, 53823), (21203, 48114), (22113, 46134), (23067, 44226), (23166, 44037), (24057, 42406), (27027, 37746), (27261, 37422), (28431, 35882), (29358, 34749), (30618, 33319)]