1638998064

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2070

約数の個数: 240

約数和(自身を含む): 5465066880

約数和(自身を除く): 3826068816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 144, 152, 162, 171, 176, 198, 209, 216, 228, 243, 264, 297, 304, 324, 342, 396, 418, 432, 456, 486, 513, 528, 594, 627, 648, 684, 792, 836, 891, 912, 972, 1026, 1188, 1254, 1296, 1368, 1539, 1584, 1672, 1782, 1881, 1944, 2017, 2052, 2376, 2508, 2673, 2736, 3078, 3344, 3564, 3762, 3888, 4034, 4104, 4617, 4752, 5016, 5346, 5643, 6051, 6156, 7128, 7524, 8068, 8208, 9234, 10032, 10692, 11286, 12102, 12312, 14256, 15048, 16136, 16929, 18153, 18468, 21384, 22187, 22572, 24204, 24624, 30096, 32272, 33858, 36306, 36936, 38323, 42768, 44374, 45144, 48408, 50787, 54459, 66561, 67716, 72612, 73872, 76646, 88748, 90288, 96816, 101574, 108918, 114969, 133122, 135432, 145224, 153292, 163377, 177496, 199683, 203148, 217836, 229938, 266244, 270864, 290448, 306584, 326754, 344907, 354992, 399366, 406296, 421553, 435672, 459876, 490131, 532488, 599049, 613168, 653508, 689814, 798732, 812592, 843106, 871344, 919752, 980262, 1034721, 1064976, 1198098, 1264659, 1307016, 1379628, 1597464, 1686212, 1797147, 1839504, 1960524, 2069442, 2396196, 2529318, 2614032, 2759256, 3104163, 3194928, 3372424, 3594294, 3793977, 3921048, 4138884, 4792392, 5058636, 5391441, 5518512, 6208326, 6744848, 7188588, 7587954, 7842096, 8277768, 9312489, 9584784, 10117272, 10782882, 11381931, 12416652, 14377176, 15175908, 16555536, 18624978, 20234544, 21565764, 22763862, 24833304, 28754352, 30351816, 34145793, 37249956, 43131528, 45527724, 49666608, 60703632, 68291586, 74499912, 86263056, 91055448, 102437379, 136583172, 148999824, 182110896, 204874758, 273166344, 409749516, 546332688, 819499032, 1638998064]

約数ペア:

[(1, 1638998064), (2, 819499032), (3, 546332688), (4, 409749516), (6, 273166344), (8, 204874758), (9, 182110896), (11, 148999824), (12, 136583172), (16, 102437379), (18, 91055448), (19, 86263056), (22, 74499912), (24, 68291586), (27, 60703632), (33, 49666608), (36, 45527724), (38, 43131528), (44, 37249956), (48, 34145793), (54, 30351816), (57, 28754352), (66, 24833304), (72, 22763862), (76, 21565764), (81, 20234544), (88, 18624978), (99, 16555536), (108, 15175908), (114, 14377176), (132, 12416652), (144, 11381931), (152, 10782882), (162, 10117272), (171, 9584784), (176, 9312489), (198, 8277768), (209, 7842096), (216, 7587954), (228, 7188588), (243, 6744848), (264, 6208326), (297, 5518512), (304, 5391441), (324, 5058636), (342, 4792392), (396, 4138884), (418, 3921048), (432, 3793977), (456, 3594294), (486, 3372424), (513, 3194928), (528, 3104163), (594, 2759256), (627, 2614032), (648, 2529318), (684, 2396196), (792, 2069442), (836, 1960524), (891, 1839504), (912, 1797147), (972, 1686212), (1026, 1597464), (1188, 1379628), (1254, 1307016), (1296, 1264659), (1368, 1198098), (1539, 1064976), (1584, 1034721), (1672, 980262), (1782, 919752), (1881, 871344), (1944, 843106), (2017, 812592), (2052, 798732), (2376, 689814), (2508, 653508), (2673, 613168), (2736, 599049), (3078, 532488), (3344, 490131), (3564, 459876), (3762, 435672), (3888, 421553), (4034, 406296), (4104, 399366), (4617, 354992), (4752, 344907), (5016, 326754), (5346, 306584), (5643, 290448), (6051, 270864), (6156, 266244), (7128, 229938), (7524, 217836), (8068, 203148), (8208, 199683), (9234, 177496), (10032, 163377), (10692, 153292), (11286, 145224), (12102, 135432), (12312, 133122), (14256, 114969), (15048, 108918), (16136, 101574), (16929, 96816), (18153, 90288), (18468, 88748), (21384, 76646), (22187, 73872), (22572, 72612), (24204, 67716), (24624, 66561), (30096, 54459), (32272, 50787), (33858, 48408), (36306, 45144), (36936, 44374), (38323, 42768)]