1919017056

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^3\times {\mathrm{61}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 5771630592

約数和(自身を除く): 3852613536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 61, 62, 66, 88, 93, 96, 122, 124, 132, 176, 183, 186, 244, 248, 264, 341, 352, 366, 372, 488, 496, 528, 671, 682, 732, 744, 961, 976, 992, 1023, 1056, 1342, 1364, 1464, 1488, 1891, 1922, 1952, 2013, 2046, 2684, 2728, 2883, 2928, 2976, 3782, 3844, 4026, 4092, 5368, 5456, 5673, 5766, 5856, 7564, 7688, 8052, 8184, 10571, 10736, 10912, 11346, 11532, 15128, 15376, 16104, 16368, 20801, 21142, 21472, 22692, 23064, 29791, 30256, 30752, 31713, 32208, 32736, 41602, 42284, 45384, 46128, 58621, 59582, 60512, 62403, 63426, 64416, 83204, 84568, 89373, 90768, 92256, 117242, 119164, 124806, 126852, 166408, 169136, 175863, 178746, 181536, 234484, 238328, 249612, 253704, 327701, 332816, 338272, 351726, 357492, 468968, 476656, 499224, 507408, 644831, 655402, 665632, 703452, 714984, 937936, 953312, 983103, 998448, 1014816, 1289662, 1310804, 1406904, 1429968, 1817251, 1875872, 1934493, 1966206, 1996896, 2579324, 2621608, 2813808, 2859936, 3634502, 3868986, 3932412, 5158648, 5243216, 5451753, 5627616, 7269004, 7737972, 7864824, 10317296, 10486432, 10903506, 14538008, 15475944, 15729648, 19989761, 20634592, 21807012, 29076016, 30951888, 31459296, 39979522, 43614024, 58152032, 59969283, 61903776, 79959044, 87228048, 119938566, 159918088, 174456096, 239877132, 319836176, 479754264, 639672352, 959508528, 1919017056]

約数ペア:

[(1, 1919017056), (2, 959508528), (3, 639672352), (4, 479754264), (6, 319836176), (8, 239877132), (11, 174456096), (12, 159918088), (16, 119938566), (22, 87228048), (24, 79959044), (31, 61903776), (32, 59969283), (33, 58152032), (44, 43614024), (48, 39979522), (61, 31459296), (62, 30951888), (66, 29076016), (88, 21807012), (93, 20634592), (96, 19989761), (122, 15729648), (124, 15475944), (132, 14538008), (176, 10903506), (183, 10486432), (186, 10317296), (244, 7864824), (248, 7737972), (264, 7269004), (341, 5627616), (352, 5451753), (366, 5243216), (372, 5158648), (488, 3932412), (496, 3868986), (528, 3634502), (671, 2859936), (682, 2813808), (732, 2621608), (744, 2579324), (961, 1996896), (976, 1966206), (992, 1934493), (1023, 1875872), (1056, 1817251), (1342, 1429968), (1364, 1406904), (1464, 1310804), (1488, 1289662), (1891, 1014816), (1922, 998448), (1952, 983103), (2013, 953312), (2046, 937936), (2684, 714984), (2728, 703452), (2883, 665632), (2928, 655402), (2976, 644831), (3782, 507408), (3844, 499224), (4026, 476656), (4092, 468968), (5368, 357492), (5456, 351726), (5673, 338272), (5766, 332816), (5856, 327701), (7564, 253704), (7688, 249612), (8052, 238328), (8184, 234484), (10571, 181536), (10736, 178746), (10912, 175863), (11346, 169136), (11532, 166408), (15128, 126852), (15376, 124806), (16104, 119164), (16368, 117242), (20801, 92256), (21142, 90768), (21472, 89373), (22692, 84568), (23064, 83204), (29791, 64416), (30256, 63426), (30752, 62403), (31713, 60512), (32208, 59582), (32736, 58621), (41602, 46128), (42284, 45384)]