1245177648

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3557}}^1$

素因数の和:3612

約数の個数: 240

約数和(自身を含む): 4336034976

約数和(自身を除く): 3090857328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 33, 34, 36, 39, 44, 48, 51, 52, 66, 68, 72, 78, 88, 99, 102, 104, 117, 132, 136, 143, 144, 153, 156, 176, 187, 198, 204, 208, 221, 234, 264, 272, 286, 306, 312, 374, 396, 408, 429, 442, 468, 528, 561, 572, 612, 624, 663, 748, 792, 816, 858, 884, 936, 1122, 1144, 1224, 1287, 1326, 1496, 1584, 1683, 1716, 1768, 1872, 1989, 2244, 2288, 2431, 2448, 2574, 2652, 2992, 3366, 3432, 3536, 3557, 3978, 4488, 4862, 5148, 5304, 6732, 6864, 7114, 7293, 7956, 8976, 9724, 10296, 10608, 10671, 13464, 14228, 14586, 15912, 19448, 20592, 21342, 21879, 26928, 28456, 29172, 31824, 32013, 38896, 39127, 42684, 43758, 46241, 56912, 58344, 60469, 64026, 78254, 85368, 87516, 92482, 116688, 117381, 120938, 128052, 138723, 156508, 170736, 175032, 181407, 184964, 234762, 241876, 256104, 277446, 313016, 350064, 352143, 362814, 369928, 416169, 469524, 483752, 508651, 512208, 544221, 554892, 626032, 665159, 704286, 725628, 739856, 786097, 832338, 939048, 967504, 1017302, 1088442, 1109784, 1330318, 1408572, 1451256, 1525953, 1572194, 1664676, 1878096, 1995477, 2034604, 2176884, 2219568, 2358291, 2660636, 2817144, 2902512, 3051906, 3144388, 3329352, 3990954, 4069208, 4353768, 4577859, 4716582, 5321272, 5634288, 5986431, 6103812, 6288776, 6658704, 7074873, 7981908, 8138416, 8647067, 8707536, 9155718, 9433164, 10642544, 11972862, 12207624, 12577552, 14149746, 15963816, 17294134, 18311436, 18866328, 23945724, 24415248, 25941201, 28299492, 31927632, 34588268, 36622872, 37732656, 47891448, 51882402, 56598984, 69176536, 73245744, 77823603, 95782896, 103764804, 113197968, 138353072, 155647206, 207529608, 311294412, 415059216, 622588824, 1245177648]

約数ペア:

[(1, 1245177648), (2, 622588824), (3, 415059216), (4, 311294412), (6, 207529608), (8, 155647206), (9, 138353072), (11, 113197968), (12, 103764804), (13, 95782896), (16, 77823603), (17, 73245744), (18, 69176536), (22, 56598984), (24, 51882402), (26, 47891448), (33, 37732656), (34, 36622872), (36, 34588268), (39, 31927632), (44, 28299492), (48, 25941201), (51, 24415248), (52, 23945724), (66, 18866328), (68, 18311436), (72, 17294134), (78, 15963816), (88, 14149746), (99, 12577552), (102, 12207624), (104, 11972862), (117, 10642544), (132, 9433164), (136, 9155718), (143, 8707536), (144, 8647067), (153, 8138416), (156, 7981908), (176, 7074873), (187, 6658704), (198, 6288776), (204, 6103812), (208, 5986431), (221, 5634288), (234, 5321272), (264, 4716582), (272, 4577859), (286, 4353768), (306, 4069208), (312, 3990954), (374, 3329352), (396, 3144388), (408, 3051906), (429, 2902512), (442, 2817144), (468, 2660636), (528, 2358291), (561, 2219568), (572, 2176884), (612, 2034604), (624, 1995477), (663, 1878096), (748, 1664676), (792, 1572194), (816, 1525953), (858, 1451256), (884, 1408572), (936, 1330318), (1122, 1109784), (1144, 1088442), (1224, 1017302), (1287, 967504), (1326, 939048), (1496, 832338), (1584, 786097), (1683, 739856), (1716, 725628), (1768, 704286), (1872, 665159), (1989, 626032), (2244, 554892), (2288, 544221), (2431, 512208), (2448, 508651), (2574, 483752), (2652, 469524), (2992, 416169), (3366, 369928), (3432, 362814), (3536, 352143), (3557, 350064), (3978, 313016), (4488, 277446), (4862, 256104), (5148, 241876), (5304, 234762), (6732, 184964), (6864, 181407), (7114, 175032), (7293, 170736), (7956, 156508), (8976, 138723), (9724, 128052), (10296, 120938), (10608, 117381), (10671, 116688), (13464, 92482), (14228, 87516), (14586, 85368), (15912, 78254), (19448, 64026), (20592, 60469), (21342, 58344), (21879, 56912), (26928, 46241), (28456, 43758), (29172, 42684), (31824, 39127), (32013, 38896)]