280802634

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:3012

約数の個数: 96

約数和(自身を含む): 728377920

約数和(自身を除く): 447575286

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 49, 51, 57, 98, 102, 114, 119, 133, 147, 238, 266, 294, 323, 357, 399, 646, 714, 798, 833, 931, 969, 1666, 1862, 1938, 2261, 2499, 2793, 2957, 4522, 4998, 5586, 5914, 6783, 8871, 13566, 15827, 17742, 20699, 31654, 41398, 47481, 50269, 56183, 62097, 94962, 100538, 112366, 124194, 144893, 150807, 168549, 289786, 301614, 337098, 351883, 393281, 434679, 703766, 786562, 869358, 955111, 1055649, 1179843, 1910222, 2111298, 2359686, 2463181, 2752967, 2865333, 4926362, 5505934, 5730666, 6685777, 7389543, 8258901, 13371554, 14779086, 16517802, 20057331, 40114662, 46800439, 93600878, 140401317, 280802634]

約数ペア:

[(1, 280802634), (2, 140401317), (3, 93600878), (6, 46800439), (7, 40114662), (14, 20057331), (17, 16517802), (19, 14779086), (21, 13371554), (34, 8258901), (38, 7389543), (42, 6685777), (49, 5730666), (51, 5505934), (57, 4926362), (98, 2865333), (102, 2752967), (114, 2463181), (119, 2359686), (133, 2111298), (147, 1910222), (238, 1179843), (266, 1055649), (294, 955111), (323, 869358), (357, 786562), (399, 703766), (646, 434679), (714, 393281), (798, 351883), (833, 337098), (931, 301614), (969, 289786), (1666, 168549), (1862, 150807), (1938, 144893), (2261, 124194), (2499, 112366), (2793, 100538), (2957, 94962), (4522, 62097), (4998, 56183), (5586, 50269), (5914, 47481), (6783, 41398), (8871, 31654), (13566, 20699), (15827, 17742)]