1980798336

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{433}}^1$

素因数の和:502

約数の個数: 288

約数和(自身を含む): 6577782120

約数和(自身を除く): 4596983784

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, 128, 132, 144, 152, 171, 176, 192, 198, 209, 228, 264, 288, 304, 342, 352, 361, 384, 396, 418, 433, 456, 528, 576, 608, 627, 684, 704, 722, 792, 836, 866, 912, 1056, 1083, 1152, 1216, 1254, 1299, 1368, 1408, 1444, 1584, 1672, 1732, 1824, 1881, 2112, 2166, 2432, 2508, 2598, 2736, 2888, 3168, 3249, 3344, 3464, 3648, 3762, 3897, 3971, 4224, 4332, 4763, 5016, 5196, 5472, 5776, 6336, 6498, 6688, 6928, 7296, 7524, 7794, 7942, 8227, 8664, 9526, 10032, 10392, 10944, 11552, 11913, 12672, 12996, 13376, 13856, 14289, 15048, 15588, 15884, 16454, 17328, 19052, 20064, 20784, 21888, 23104, 23826, 24681, 25992, 26752, 27712, 28578, 30096, 31176, 31768, 32908, 34656, 35739, 38104, 40128, 41568, 42867, 46208, 47652, 49362, 51984, 55424, 57156, 60192, 62352, 63536, 65816, 69312, 71478, 74043, 76208, 80256, 83136, 85734, 90497, 95304, 98724, 103968, 114312, 120384, 124704, 127072, 131632, 138624, 142956, 148086, 152416, 156313, 166272, 171468, 180994, 190608, 197448, 207936, 228624, 240768, 249408, 254144, 263264, 271491, 285912, 296172, 304832, 312626, 342936, 361988, 381216, 394896, 415872, 457248, 468939, 498816, 508288, 526528, 542982, 571824, 592344, 609664, 625252, 685872, 723976, 762432, 789792, 814473, 914496, 937878, 1053056, 1085964, 1143648, 1184688, 1250504, 1371744, 1406817, 1447952, 1524864, 1579584, 1628946, 1719443, 1828992, 1875756, 2171928, 2287296, 2369376, 2501008, 2743488, 2813634, 2895904, 3159168, 3257892, 3438886, 3751512, 4343856, 4574592, 4738752, 5002016, 5158329, 5486976, 5627268, 5791808, 6515784, 6877772, 7503024, 8687712, 9477504, 10004032, 10316658, 11254536, 11583616, 13031568, 13755544, 15006048, 15474987, 17375424, 20008064, 20633316, 22509072, 26063136, 27511088, 30012096, 30949974, 34750848, 41266632, 45018144, 52126272, 55022176, 60024192, 61899948, 82533264, 90036288, 104252544, 110044352, 123799896, 165066528, 180072576, 220088704, 247599792, 330133056, 495199584, 660266112, 990399168, 1980798336]

約数ペア:

[(1, 1980798336), (2, 990399168), (3, 660266112), (4, 495199584), (6, 330133056), (8, 247599792), (9, 220088704), (11, 180072576), (12, 165066528), (16, 123799896), (18, 110044352), (19, 104252544), (22, 90036288), (24, 82533264), (32, 61899948), (33, 60024192), (36, 55022176), (38, 52126272), (44, 45018144), (48, 41266632), (57, 34750848), (64, 30949974), (66, 30012096), (72, 27511088), (76, 26063136), (88, 22509072), (96, 20633316), (99, 20008064), (114, 17375424), (128, 15474987), (132, 15006048), (144, 13755544), (152, 13031568), (171, 11583616), (176, 11254536), (192, 10316658), (198, 10004032), (209, 9477504), (228, 8687712), (264, 7503024), (288, 6877772), (304, 6515784), (342, 5791808), (352, 5627268), (361, 5486976), (384, 5158329), (396, 5002016), (418, 4738752), (433, 4574592), (456, 4343856), (528, 3751512), (576, 3438886), (608, 3257892), (627, 3159168), (684, 2895904), (704, 2813634), (722, 2743488), (792, 2501008), (836, 2369376), (866, 2287296), (912, 2171928), (1056, 1875756), (1083, 1828992), (1152, 1719443), (1216, 1628946), (1254, 1579584), (1299, 1524864), (1368, 1447952), (1408, 1406817), (1444, 1371744), (1584, 1250504), (1672, 1184688), (1732, 1143648), (1824, 1085964), (1881, 1053056), (2112, 937878), (2166, 914496), (2432, 814473), (2508, 789792), (2598, 762432), (2736, 723976), (2888, 685872), (3168, 625252), (3249, 609664), (3344, 592344), (3464, 571824), (3648, 542982), (3762, 526528), (3897, 508288), (3971, 498816), (4224, 468939), (4332, 457248), (4763, 415872), (5016, 394896), (5196, 381216), (5472, 361988), (5776, 342936), (6336, 312626), (6498, 304832), (6688, 296172), (6928, 285912), (7296, 271491), (7524, 263264), (7794, 254144), (7942, 249408), (8227, 240768), (8664, 228624), (9526, 207936), (10032, 197448), (10392, 190608), (10944, 180994), (11552, 171468), (11913, 166272), (12672, 156313), (12996, 152416), (13376, 148086), (13856, 142956), (14289, 138624), (15048, 131632), (15588, 127072), (15884, 124704), (16454, 120384), (17328, 114312), (19052, 103968), (20064, 98724), (20784, 95304), (21888, 90497), (23104, 85734), (23826, 83136), (24681, 80256), (25992, 76208), (26752, 74043), (27712, 71478), (28578, 69312), (30096, 65816), (31176, 63536), (31768, 62352), (32908, 60192), (34656, 57156), (35739, 55424), (38104, 51984), (40128, 49362), (41568, 47652), (42867, 46208)]