243991008

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 762048000

約数和(自身を除く): 518056992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 89, 96, 108, 114, 144, 152, 167, 171, 178, 216, 228, 267, 288, 304, 334, 342, 356, 432, 456, 501, 513, 534, 608, 668, 684, 712, 801, 864, 912, 1002, 1026, 1068, 1336, 1368, 1424, 1503, 1602, 1691, 1824, 2004, 2052, 2136, 2403, 2672, 2736, 2848, 3006, 3173, 3204, 3382, 4008, 4104, 4272, 4509, 4806, 5073, 5344, 5472, 6012, 6346, 6408, 6764, 8016, 8208, 8544, 9018, 9519, 9612, 10146, 12024, 12692, 12816, 13528, 14863, 15219, 16032, 16416, 18036, 19038, 19224, 20292, 24048, 25384, 25632, 27056, 28557, 29726, 30438, 36072, 38076, 38448, 40584, 44589, 45657, 48096, 50768, 54112, 57114, 59452, 60876, 72144, 76152, 76896, 81168, 85671, 89178, 91314, 101536, 114228, 118904, 121752, 133767, 144288, 152304, 162336, 171342, 178356, 182628, 228456, 237808, 243504, 267534, 282397, 304608, 342684, 356712, 365256, 401301, 456912, 475616, 487008, 535068, 564794, 685368, 713424, 730512, 802602, 847191, 913824, 1070136, 1129588, 1370736, 1426848, 1461024, 1605204, 1694382, 2140272, 2259176, 2541573, 2741472, 3210408, 3388764, 4280544, 4518352, 5083146, 6420816, 6777528, 7624719, 9036704, 10166292, 12841632, 13555056, 15249438, 20332584, 27110112, 30498876, 40665168, 60997752, 81330336, 121995504, 243991008]

約数ペア:

[(1, 243991008), (2, 121995504), (3, 81330336), (4, 60997752), (6, 40665168), (8, 30498876), (9, 27110112), (12, 20332584), (16, 15249438), (18, 13555056), (19, 12841632), (24, 10166292), (27, 9036704), (32, 7624719), (36, 6777528), (38, 6420816), (48, 5083146), (54, 4518352), (57, 4280544), (72, 3388764), (76, 3210408), (89, 2741472), (96, 2541573), (108, 2259176), (114, 2140272), (144, 1694382), (152, 1605204), (167, 1461024), (171, 1426848), (178, 1370736), (216, 1129588), (228, 1070136), (267, 913824), (288, 847191), (304, 802602), (334, 730512), (342, 713424), (356, 685368), (432, 564794), (456, 535068), (501, 487008), (513, 475616), (534, 456912), (608, 401301), (668, 365256), (684, 356712), (712, 342684), (801, 304608), (864, 282397), (912, 267534), (1002, 243504), (1026, 237808), (1068, 228456), (1336, 182628), (1368, 178356), (1424, 171342), (1503, 162336), (1602, 152304), (1691, 144288), (1824, 133767), (2004, 121752), (2052, 118904), (2136, 114228), (2403, 101536), (2672, 91314), (2736, 89178), (2848, 85671), (3006, 81168), (3173, 76896), (3204, 76152), (3382, 72144), (4008, 60876), (4104, 59452), (4272, 57114), (4509, 54112), (4806, 50768), (5073, 48096), (5344, 45657), (5472, 44589), (6012, 40584), (6346, 38448), (6408, 38076), (6764, 36072), (8016, 30438), (8208, 29726), (8544, 28557), (9018, 27056), (9519, 25632), (9612, 25384), (10146, 24048), (12024, 20292), (12692, 19224), (12816, 19038), (13528, 18036), (14863, 16416), (15219, 16032)]