877667076

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1056

約数の個数: 240

約数和(自身を含む): 2840228160

約数和(自身を除く): 1962561084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 66, 76, 78, 81, 99, 108, 114, 117, 132, 143, 156, 162, 171, 198, 209, 228, 234, 247, 286, 297, 324, 342, 351, 396, 418, 429, 468, 494, 513, 572, 594, 627, 684, 702, 741, 836, 858, 891, 988, 997, 1026, 1053, 1188, 1254, 1287, 1404, 1482, 1539, 1716, 1782, 1881, 1994, 2052, 2106, 2223, 2508, 2574, 2717, 2964, 2991, 3078, 3564, 3762, 3861, 3988, 4212, 4446, 5148, 5434, 5643, 5982, 6156, 6669, 7524, 7722, 8151, 8892, 8973, 10868, 10967, 11286, 11583, 11964, 12961, 13338, 15444, 16302, 16929, 17946, 18943, 20007, 21934, 22572, 23166, 24453, 25922, 26676, 26919, 32604, 32901, 33858, 35892, 37886, 38883, 40014, 43868, 46332, 48906, 51844, 53838, 56829, 65802, 67716, 73359, 75772, 77766, 80028, 80757, 97812, 98703, 107676, 113658, 116649, 131604, 142571, 146718, 155532, 161514, 170487, 197406, 208373, 220077, 227316, 233298, 246259, 285142, 293436, 296109, 323028, 340974, 349947, 394812, 416746, 427713, 440154, 466596, 492518, 511461, 570284, 592218, 625119, 681948, 699894, 738777, 833492, 855426, 880308, 888327, 985036, 1022922, 1049841, 1184436, 1250238, 1283139, 1399788, 1477554, 1534383, 1710852, 1776654, 1875357, 2045844, 2099682, 2216331, 2500476, 2566278, 2708849, 2955108, 3068766, 3553308, 3750714, 3849417, 4199364, 4432662, 5132556, 5417698, 5626071, 6137532, 6648993, 7501428, 7698834, 8126547, 8865324, 10835396, 11252142, 11548251, 13297986, 15397668, 16253094, 16878213, 19946979, 22504284, 23096502, 24379641, 26595972, 32506188, 33756426, 39893958, 46193004, 48759282, 67512852, 73138923, 79787916, 97518564, 146277846, 219416769, 292555692, 438833538, 877667076]

約数ペア:

[(1, 877667076), (2, 438833538), (3, 292555692), (4, 219416769), (6, 146277846), (9, 97518564), (11, 79787916), (12, 73138923), (13, 67512852), (18, 48759282), (19, 46193004), (22, 39893958), (26, 33756426), (27, 32506188), (33, 26595972), (36, 24379641), (38, 23096502), (39, 22504284), (44, 19946979), (52, 16878213), (54, 16253094), (57, 15397668), (66, 13297986), (76, 11548251), (78, 11252142), (81, 10835396), (99, 8865324), (108, 8126547), (114, 7698834), (117, 7501428), (132, 6648993), (143, 6137532), (156, 5626071), (162, 5417698), (171, 5132556), (198, 4432662), (209, 4199364), (228, 3849417), (234, 3750714), (247, 3553308), (286, 3068766), (297, 2955108), (324, 2708849), (342, 2566278), (351, 2500476), (396, 2216331), (418, 2099682), (429, 2045844), (468, 1875357), (494, 1776654), (513, 1710852), (572, 1534383), (594, 1477554), (627, 1399788), (684, 1283139), (702, 1250238), (741, 1184436), (836, 1049841), (858, 1022922), (891, 985036), (988, 888327), (997, 880308), (1026, 855426), (1053, 833492), (1188, 738777), (1254, 699894), (1287, 681948), (1404, 625119), (1482, 592218), (1539, 570284), (1716, 511461), (1782, 492518), (1881, 466596), (1994, 440154), (2052, 427713), (2106, 416746), (2223, 394812), (2508, 349947), (2574, 340974), (2717, 323028), (2964, 296109), (2991, 293436), (3078, 285142), (3564, 246259), (3762, 233298), (3861, 227316), (3988, 220077), (4212, 208373), (4446, 197406), (5148, 170487), (5434, 161514), (5643, 155532), (5982, 146718), (6156, 142571), (6669, 131604), (7524, 116649), (7722, 113658), (8151, 107676), (8892, 98703), (8973, 97812), (10868, 80757), (10967, 80028), (11286, 77766), (11583, 75772), (11964, 73359), (12961, 67716), (13338, 65802), (15444, 56829), (16302, 53838), (16929, 51844), (17946, 48906), (18943, 46332), (20007, 43868), (21934, 40014), (22572, 38883), (23166, 37886), (24453, 35892), (25922, 33858), (26676, 32901), (26919, 32604)]