268936668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:497

約数の個数: 288

約数和(自身を含む): 968647680

約数和(自身を除く): 699711012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 17, 18, 21, 22, 26, 28, 33, 34, 36, 39, 42, 44, 51, 52, 63, 66, 68, 77, 78, 84, 91, 99, 102, 117, 119, 126, 132, 143, 153, 154, 156, 182, 187, 198, 204, 221, 231, 234, 238, 252, 273, 286, 306, 308, 357, 364, 374, 396, 429, 439, 442, 462, 468, 476, 546, 561, 572, 612, 663, 693, 714, 748, 819, 858, 878, 884, 924, 1001, 1071, 1092, 1122, 1287, 1309, 1317, 1326, 1386, 1428, 1547, 1638, 1683, 1716, 1756, 1989, 2002, 2142, 2244, 2431, 2574, 2618, 2634, 2652, 2772, 3003, 3073, 3094, 3276, 3366, 3927, 3951, 3978, 4004, 4284, 4641, 4829, 4862, 5148, 5236, 5268, 5707, 6006, 6146, 6188, 6732, 7293, 7463, 7854, 7902, 7956, 9009, 9219, 9282, 9658, 9724, 11414, 11781, 12012, 12292, 13923, 14487, 14586, 14926, 15708, 15804, 17017, 17121, 18018, 18438, 18564, 19316, 21879, 22389, 22828, 23562, 27657, 27846, 28974, 29172, 29852, 33803, 34034, 34242, 36036, 36876, 39949, 43461, 43758, 44778, 47124, 51051, 51363, 52241, 55314, 55692, 57948, 62777, 67167, 67606, 68068, 68484, 79898, 82093, 86922, 87516, 89556, 97019, 101409, 102102, 102726, 104482, 110628, 119847, 125554, 134334, 135212, 153153, 156723, 159796, 164186, 173844, 188331, 194038, 202818, 204204, 205452, 208964, 239694, 246279, 251108, 268668, 291057, 304227, 306306, 313446, 328372, 359541, 376662, 388076, 405636, 439439, 470169, 479388, 492558, 564993, 574651, 582114, 608454, 612612, 626892, 679133, 719082, 738837, 753324, 873171, 878878, 940338, 985116, 1067209, 1129986, 1149302, 1164228, 1216908, 1318317, 1358266, 1438164, 1477674, 1723953, 1746342, 1757756, 1880676, 2037399, 2134418, 2259972, 2298604, 2636634, 2716532, 2955348, 3201627, 3447906, 3492684, 3954951, 4074798, 4268836, 5171859, 5273268, 6112197, 6403254, 6895812, 7470463, 7909902, 8149596, 9604881, 10343718, 12224394, 12806508, 14940926, 15819804, 19209762, 20687436, 22411389, 24448788, 29881852, 38419524, 44822778, 67234167, 89645556, 134468334, 268936668]

約数ペア:

[(1, 268936668), (2, 134468334), (3, 89645556), (4, 67234167), (6, 44822778), (7, 38419524), (9, 29881852), (11, 24448788), (12, 22411389), (13, 20687436), (14, 19209762), (17, 15819804), (18, 14940926), (21, 12806508), (22, 12224394), (26, 10343718), (28, 9604881), (33, 8149596), (34, 7909902), (36, 7470463), (39, 6895812), (42, 6403254), (44, 6112197), (51, 5273268), (52, 5171859), (63, 4268836), (66, 4074798), (68, 3954951), (77, 3492684), (78, 3447906), (84, 3201627), (91, 2955348), (99, 2716532), (102, 2636634), (117, 2298604), (119, 2259972), (126, 2134418), (132, 2037399), (143, 1880676), (153, 1757756), (154, 1746342), (156, 1723953), (182, 1477674), (187, 1438164), (198, 1358266), (204, 1318317), (221, 1216908), (231, 1164228), (234, 1149302), (238, 1129986), (252, 1067209), (273, 985116), (286, 940338), (306, 878878), (308, 873171), (357, 753324), (364, 738837), (374, 719082), (396, 679133), (429, 626892), (439, 612612), (442, 608454), (462, 582114), (468, 574651), (476, 564993), (546, 492558), (561, 479388), (572, 470169), (612, 439439), (663, 405636), (693, 388076), (714, 376662), (748, 359541), (819, 328372), (858, 313446), (878, 306306), (884, 304227), (924, 291057), (1001, 268668), (1071, 251108), (1092, 246279), (1122, 239694), (1287, 208964), (1309, 205452), (1317, 204204), (1326, 202818), (1386, 194038), (1428, 188331), (1547, 173844), (1638, 164186), (1683, 159796), (1716, 156723), (1756, 153153), (1989, 135212), (2002, 134334), (2142, 125554), (2244, 119847), (2431, 110628), (2574, 104482), (2618, 102726), (2634, 102102), (2652, 101409), (2772, 97019), (3003, 89556), (3073, 87516), (3094, 86922), (3276, 82093), (3366, 79898), (3927, 68484), (3951, 68068), (3978, 67606), (4004, 67167), (4284, 62777), (4641, 57948), (4829, 55692), (4862, 55314), (5148, 52241), (5236, 51363), (5268, 51051), (5707, 47124), (6006, 44778), (6146, 43758), (6188, 43461), (6732, 39949), (7293, 36876), (7463, 36036), (7854, 34242), (7902, 34034), (7956, 33803), (9009, 29852), (9219, 29172), (9282, 28974), (9658, 27846), (9724, 27657), (11414, 23562), (11781, 22828), (12012, 22389), (12292, 21879), (13923, 19316), (14487, 18564), (14586, 18438), (14926, 18018), (15708, 17121), (15804, 17017)]