218963808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6389}}^1$

素因数の和:6429

約数の個数: 144

約数和(自身を含む): 753611040

約数和(自身を除く): 534647232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 6389, 8568, 11424, 12778, 17136, 19167, 25556, 34272, 38334, 44723, 51112, 57501, 76668, 89446, 102224, 108613, 115002, 134169, 153336, 178892, 204448, 217226, 230004, 268338, 306672, 325839, 357784, 402507, 434452, 460008, 536676, 613344, 651678, 715568, 760291, 805014, 868904, 920016, 977517, 1073352, 1303356, 1431136, 1520582, 1610028, 1737808, 1840032, 1955034, 2146704, 2280873, 2606712, 3041164, 3220056, 3475616, 3910068, 4293408, 4561746, 5213424, 6082328, 6440112, 6842619, 7820136, 9123492, 10426848, 12164656, 12880224, 13685238, 15640272, 18246984, 24329312, 27370476, 31280544, 36493968, 54740952, 72987936, 109481904, 218963808]

約数ペア:

[(1, 218963808), (2, 109481904), (3, 72987936), (4, 54740952), (6, 36493968), (7, 31280544), (8, 27370476), (9, 24329312), (12, 18246984), (14, 15640272), (16, 13685238), (17, 12880224), (18, 12164656), (21, 10426848), (24, 9123492), (28, 7820136), (32, 6842619), (34, 6440112), (36, 6082328), (42, 5213424), (48, 4561746), (51, 4293408), (56, 3910068), (63, 3475616), (68, 3220056), (72, 3041164), (84, 2606712), (96, 2280873), (102, 2146704), (112, 1955034), (119, 1840032), (126, 1737808), (136, 1610028), (144, 1520582), (153, 1431136), (168, 1303356), (204, 1073352), (224, 977517), (238, 920016), (252, 868904), (272, 805014), (288, 760291), (306, 715568), (336, 651678), (357, 613344), (408, 536676), (476, 460008), (504, 434452), (544, 402507), (612, 357784), (672, 325839), (714, 306672), (816, 268338), (952, 230004), (1008, 217226), (1071, 204448), (1224, 178892), (1428, 153336), (1632, 134169), (1904, 115002), (2016, 108613), (2142, 102224), (2448, 89446), (2856, 76668), (3808, 57501), (4284, 51112), (4896, 44723), (5712, 38334), (6389, 34272), (8568, 25556), (11424, 19167), (12778, 17136)]