1213219008

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6521}}^1$

素因数の和:6575

約数の個数: 168

約数和(自身を含む): 3876415920

約数和(自身を除く): 2663196912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 192, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 576, 608, 612, 646, 684, 816, 912, 969, 1088, 1216, 1224, 1292, 1368, 1632, 1824, 1938, 2448, 2584, 2736, 2907, 3264, 3648, 3876, 4896, 5168, 5472, 5814, 6521, 7752, 9792, 10336, 10944, 11628, 13042, 15504, 19563, 20672, 23256, 26084, 31008, 39126, 46512, 52168, 58689, 62016, 78252, 93024, 104336, 110857, 117378, 123899, 156504, 186048, 208672, 221714, 234756, 247798, 313008, 332571, 371697, 417344, 443428, 469512, 495596, 626016, 665142, 743394, 886856, 939024, 991192, 997713, 1115091, 1252032, 1330284, 1486788, 1773712, 1878048, 1982384, 1995426, 2106283, 2230182, 2660568, 2973576, 3547424, 3756096, 3964768, 3990852, 4212566, 4460364, 5321136, 5947152, 6318849, 7094848, 7929536, 7981704, 8425132, 8920728, 10642272, 11894304, 12637698, 15963408, 16850264, 17841456, 18956547, 21284544, 23788608, 25275396, 31926816, 33700528, 35682912, 37913094, 50550792, 63853632, 67401056, 71365824, 75826188, 101101584, 134802112, 151652376, 202203168, 303304752, 404406336, 606609504, 1213219008]

約数ペア:

[(1, 1213219008), (2, 606609504), (3, 404406336), (4, 303304752), (6, 202203168), (8, 151652376), (9, 134802112), (12, 101101584), (16, 75826188), (17, 71365824), (18, 67401056), (19, 63853632), (24, 50550792), (32, 37913094), (34, 35682912), (36, 33700528), (38, 31926816), (48, 25275396), (51, 23788608), (57, 21284544), (64, 18956547), (68, 17841456), (72, 16850264), (76, 15963408), (96, 12637698), (102, 11894304), (114, 10642272), (136, 8920728), (144, 8425132), (152, 7981704), (153, 7929536), (171, 7094848), (192, 6318849), (204, 5947152), (228, 5321136), (272, 4460364), (288, 4212566), (304, 3990852), (306, 3964768), (323, 3756096), (342, 3547424), (408, 2973576), (456, 2660568), (544, 2230182), (576, 2106283), (608, 1995426), (612, 1982384), (646, 1878048), (684, 1773712), (816, 1486788), (912, 1330284), (969, 1252032), (1088, 1115091), (1216, 997713), (1224, 991192), (1292, 939024), (1368, 886856), (1632, 743394), (1824, 665142), (1938, 626016), (2448, 495596), (2584, 469512), (2736, 443428), (2907, 417344), (3264, 371697), (3648, 332571), (3876, 313008), (4896, 247798), (5168, 234756), (5472, 221714), (5814, 208672), (6521, 186048), (7752, 156504), (9792, 123899), (10336, 117378), (10944, 110857), (11628, 104336), (13042, 93024), (15504, 78252), (19563, 62016), (20672, 58689), (23256, 52168), (26084, 46512), (31008, 39126)]