2489661504

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20681}}^1$

素因数の和:20729

約数の個数: 168

約数和(自身を含む): 8195035680

約数和(自身を除く): 5705374176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 192, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 576, 608, 627, 684, 704, 792, 836, 912, 1056, 1216, 1254, 1368, 1584, 1672, 1824, 1881, 2112, 2508, 2736, 3168, 3344, 3648, 3762, 5016, 5472, 6336, 6688, 7524, 10032, 10944, 13376, 15048, 20064, 20681, 30096, 40128, 41362, 60192, 62043, 82724, 120384, 124086, 165448, 186129, 227491, 248172, 330896, 372258, 392939, 454982, 496344, 661792, 682473, 744516, 785878, 909964, 992688, 1178817, 1323584, 1364946, 1489032, 1571756, 1819928, 1985376, 2047419, 2357634, 2729892, 2978064, 3143512, 3536451, 3639856, 3970752, 4094838, 4322329, 4715268, 5459784, 5956128, 6287024, 7072902, 7279712, 8189676, 8644658, 9430536, 10919568, 11912256, 12574048, 12966987, 14145804, 14559424, 16379352, 17289316, 18861072, 21839136, 25148096, 25933974, 28291608, 32758704, 34578632, 37722144, 38900961, 43678272, 51867948, 56583216, 65517408, 69157264, 75444288, 77801922, 103735896, 113166432, 131034816, 138314528, 155603844, 207471792, 226332864, 276629056, 311207688, 414943584, 622415376, 829887168, 1244830752, 2489661504]

約数ペア:

[(1, 2489661504), (2, 1244830752), (3, 829887168), (4, 622415376), (6, 414943584), (8, 311207688), (9, 276629056), (11, 226332864), (12, 207471792), (16, 155603844), (18, 138314528), (19, 131034816), (22, 113166432), (24, 103735896), (32, 77801922), (33, 75444288), (36, 69157264), (38, 65517408), (44, 56583216), (48, 51867948), (57, 43678272), (64, 38900961), (66, 37722144), (72, 34578632), (76, 32758704), (88, 28291608), (96, 25933974), (99, 25148096), (114, 21839136), (132, 18861072), (144, 17289316), (152, 16379352), (171, 14559424), (176, 14145804), (192, 12966987), (198, 12574048), (209, 11912256), (228, 10919568), (264, 9430536), (288, 8644658), (304, 8189676), (342, 7279712), (352, 7072902), (396, 6287024), (418, 5956128), (456, 5459784), (528, 4715268), (576, 4322329), (608, 4094838), (627, 3970752), (684, 3639856), (704, 3536451), (792, 3143512), (836, 2978064), (912, 2729892), (1056, 2357634), (1216, 2047419), (1254, 1985376), (1368, 1819928), (1584, 1571756), (1672, 1489032), (1824, 1364946), (1881, 1323584), (2112, 1178817), (2508, 992688), (2736, 909964), (3168, 785878), (3344, 744516), (3648, 682473), (3762, 661792), (5016, 496344), (5472, 454982), (6336, 392939), (6688, 372258), (7524, 330896), (10032, 248172), (10944, 227491), (13376, 186129), (15048, 165448), (20064, 124086), (20681, 120384), (30096, 82724), (40128, 62043), (41362, 60192)]