668158344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{77983}}^1$

素因数の和:78019

約数の個数: 96

約数和(自身を含む): 2189790720

約数和(自身を除く): 1521632376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2856, 4284, 8568, 77983, 155966, 233949, 311932, 467898, 545881, 623864, 701847, 935796, 1091762, 1325711, 1403694, 1637643, 1871592, 2183524, 2651422, 2807388, 3275286, 3977133, 4367048, 4912929, 5302844, 5614776, 6550572, 7954266, 9279977, 9825858, 10605688, 11931399, 13101144, 15908532, 18559954, 19651716, 23862798, 27839931, 31817064, 37119908, 39303432, 47725596, 55679862, 74239816, 83519793, 95451192, 111359724, 167039586, 222719448, 334079172, 668158344]

約数ペア:

[(1, 668158344), (2, 334079172), (3, 222719448), (4, 167039586), (6, 111359724), (7, 95451192), (8, 83519793), (9, 74239816), (12, 55679862), (14, 47725596), (17, 39303432), (18, 37119908), (21, 31817064), (24, 27839931), (28, 23862798), (34, 19651716), (36, 18559954), (42, 15908532), (51, 13101144), (56, 11931399), (63, 10605688), (68, 9825858), (72, 9279977), (84, 7954266), (102, 6550572), (119, 5614776), (126, 5302844), (136, 4912929), (153, 4367048), (168, 3977133), (204, 3275286), (238, 2807388), (252, 2651422), (306, 2183524), (357, 1871592), (408, 1637643), (476, 1403694), (504, 1325711), (612, 1091762), (714, 935796), (952, 701847), (1071, 623864), (1224, 545881), (1428, 467898), (2142, 311932), (2856, 233949), (4284, 155966), (8568, 77983)]