31871241288

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{34211}}^1$

素因数の和:34472

約数の個数: 128

約数和(自身を含む): 93604032000

約数和(自身を除く): 61732790712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 227, 228, 342, 454, 456, 513, 681, 684, 908, 1026, 1362, 1368, 1816, 2043, 2052, 2724, 4086, 4104, 4313, 5448, 6129, 8172, 8626, 12258, 12939, 16344, 17252, 24516, 25878, 34211, 34504, 38817, 49032, 51756, 68422, 77634, 102633, 103512, 116451, 136844, 155268, 205266, 232902, 273688, 307899, 310536, 410532, 465804, 615798, 650009, 821064, 923697, 931608, 1231596, 1300018, 1847394, 1950027, 2463192, 2600036, 3694788, 3900054, 5200072, 5850081, 7389576, 7765897, 7800108, 11700162, 15531794, 15600216, 17550243, 23297691, 23400324, 31063588, 35100486, 46595382, 46800648, 62127176, 69893073, 70200972, 93190764, 139786146, 140401944, 147552043, 186381528, 209679219, 279572292, 295104086, 419358438, 442656129, 559144584, 590208172, 838716876, 885312258, 1180416344, 1327968387, 1677433752, 1770624516, 2655936774, 3541249032, 3983905161, 5311873548, 7967810322, 10623747096, 15935620644, 31871241288]

約数ペア:

[(1, 31871241288), (2, 15935620644), (3, 10623747096), (4, 7967810322), (6, 5311873548), (8, 3983905161), (9, 3541249032), (12, 2655936774), (18, 1770624516), (19, 1677433752), (24, 1327968387), (27, 1180416344), (36, 885312258), (38, 838716876), (54, 590208172), (57, 559144584), (72, 442656129), (76, 419358438), (108, 295104086), (114, 279572292), (152, 209679219), (171, 186381528), (216, 147552043), (227, 140401944), (228, 139786146), (342, 93190764), (454, 70200972), (456, 69893073), (513, 62127176), (681, 46800648), (684, 46595382), (908, 35100486), (1026, 31063588), (1362, 23400324), (1368, 23297691), (1816, 17550243), (2043, 15600216), (2052, 15531794), (2724, 11700162), (4086, 7800108), (4104, 7765897), (4313, 7389576), (5448, 5850081), (6129, 5200072), (8172, 3900054), (8626, 3694788), (12258, 2600036), (12939, 2463192), (16344, 1950027), (17252, 1847394), (24516, 1300018), (25878, 1231596), (34211, 931608), (34504, 923697), (38817, 821064), (49032, 650009), (51756, 615798), (68422, 465804), (77634, 410532), (102633, 310536), (103512, 307899), (116451, 273688), (136844, 232902), (155268, 205266)]