265800834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 678300480

約数和(自身を除く): 412499646

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 29, 39, 46, 58, 69, 78, 87, 117, 131, 138, 169, 174, 207, 234, 261, 262, 299, 338, 377, 393, 414, 507, 522, 598, 667, 754, 786, 897, 1014, 1131, 1179, 1334, 1521, 1703, 1794, 2001, 2262, 2358, 2691, 3013, 3042, 3393, 3406, 3799, 3887, 4002, 4901, 5109, 5382, 6003, 6026, 6786, 7598, 7774, 8671, 9039, 9802, 10218, 11397, 11661, 12006, 14703, 15327, 17342, 18078, 22139, 22794, 23322, 26013, 27117, 29406, 30654, 34191, 34983, 39169, 44109, 44278, 49387, 52026, 54234, 66417, 68382, 69966, 78039, 78338, 87377, 88218, 98774, 112723, 117507, 132834, 148161, 156078, 174754, 199251, 225446, 235014, 262131, 296322, 338169, 352521, 398502, 444483, 509197, 524262, 642031, 676338, 705042, 786393, 888966, 1014507, 1018394, 1135901, 1284062, 1527591, 1572786, 1926093, 2029014, 2271802, 3055182, 3407703, 3852186, 4582773, 5778279, 6815406, 9165546, 10223109, 11556558, 14766713, 20446218, 29533426, 44300139, 88600278, 132900417, 265800834]

約数ペア:

[(1, 265800834), (2, 132900417), (3, 88600278), (6, 44300139), (9, 29533426), (13, 20446218), (18, 14766713), (23, 11556558), (26, 10223109), (29, 9165546), (39, 6815406), (46, 5778279), (58, 4582773), (69, 3852186), (78, 3407703), (87, 3055182), (117, 2271802), (131, 2029014), (138, 1926093), (169, 1572786), (174, 1527591), (207, 1284062), (234, 1135901), (261, 1018394), (262, 1014507), (299, 888966), (338, 786393), (377, 705042), (393, 676338), (414, 642031), (507, 524262), (522, 509197), (598, 444483), (667, 398502), (754, 352521), (786, 338169), (897, 296322), (1014, 262131), (1131, 235014), (1179, 225446), (1334, 199251), (1521, 174754), (1703, 156078), (1794, 148161), (2001, 132834), (2262, 117507), (2358, 112723), (2691, 98774), (3013, 88218), (3042, 87377), (3393, 78338), (3406, 78039), (3799, 69966), (3887, 68382), (4002, 66417), (4901, 54234), (5109, 52026), (5382, 49387), (6003, 44278), (6026, 44109), (6786, 39169), (7598, 34983), (7774, 34191), (8671, 30654), (9039, 29406), (9802, 27117), (10218, 26013), (11397, 23322), (11661, 22794), (12006, 22139), (14703, 18078), (15327, 17342)]