421275492

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 1275202656

約数和(自身を除く): 853927164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 41, 44, 54, 62, 66, 81, 82, 93, 99, 108, 123, 124, 132, 162, 164, 186, 198, 243, 246, 279, 297, 324, 341, 369, 372, 396, 451, 486, 492, 558, 594, 682, 738, 837, 891, 902, 961, 972, 1023, 1107, 1116, 1188, 1271, 1353, 1364, 1476, 1674, 1782, 1804, 1922, 2046, 2214, 2511, 2542, 2673, 2706, 2883, 3069, 3321, 3348, 3564, 3813, 3844, 4059, 4092, 4428, 5022, 5084, 5346, 5412, 5766, 6138, 6642, 7533, 7626, 8118, 8649, 9207, 9963, 10044, 10571, 10692, 11439, 11532, 12177, 12276, 13284, 13981, 15066, 15252, 16236, 17298, 18414, 19926, 21142, 22878, 24354, 25947, 27621, 27962, 30132, 31713, 34317, 34596, 36531, 36828, 39401, 39852, 41943, 42284, 45756, 48708, 51894, 55242, 55924, 63426, 68634, 73062, 77841, 78802, 82863, 83886, 95139, 102951, 103788, 109593, 110484, 118203, 125829, 126852, 137268, 146124, 155682, 157604, 165726, 167772, 190278, 205902, 219186, 233523, 236406, 251658, 285417, 308853, 311364, 331452, 354609, 377487, 380556, 411804, 433411, 438372, 467046, 472812, 503316, 570834, 617706, 709218, 754974, 856251, 866822, 934092, 1063827, 1132461, 1141668, 1235412, 1300233, 1418436, 1509948, 1712502, 1733644, 2127654, 2264922, 2568753, 2600466, 3191481, 3397383, 3425004, 3900699, 4255308, 4529844, 5137506, 5200932, 6382962, 6794766, 7801398, 9574443, 10275012, 11702097, 12765924, 13589532, 15602796, 19148886, 23404194, 35106291, 38297772, 46808388, 70212582, 105318873, 140425164, 210637746, 421275492]

約数ペア:

[(1, 421275492), (2, 210637746), (3, 140425164), (4, 105318873), (6, 70212582), (9, 46808388), (11, 38297772), (12, 35106291), (18, 23404194), (22, 19148886), (27, 15602796), (31, 13589532), (33, 12765924), (36, 11702097), (41, 10275012), (44, 9574443), (54, 7801398), (62, 6794766), (66, 6382962), (81, 5200932), (82, 5137506), (93, 4529844), (99, 4255308), (108, 3900699), (123, 3425004), (124, 3397383), (132, 3191481), (162, 2600466), (164, 2568753), (186, 2264922), (198, 2127654), (243, 1733644), (246, 1712502), (279, 1509948), (297, 1418436), (324, 1300233), (341, 1235412), (369, 1141668), (372, 1132461), (396, 1063827), (451, 934092), (486, 866822), (492, 856251), (558, 754974), (594, 709218), (682, 617706), (738, 570834), (837, 503316), (891, 472812), (902, 467046), (961, 438372), (972, 433411), (1023, 411804), (1107, 380556), (1116, 377487), (1188, 354609), (1271, 331452), (1353, 311364), (1364, 308853), (1476, 285417), (1674, 251658), (1782, 236406), (1804, 233523), (1922, 219186), (2046, 205902), (2214, 190278), (2511, 167772), (2542, 165726), (2673, 157604), (2706, 155682), (2883, 146124), (3069, 137268), (3321, 126852), (3348, 125829), (3564, 118203), (3813, 110484), (3844, 109593), (4059, 103788), (4092, 102951), (4428, 95139), (5022, 83886), (5084, 82863), (5346, 78802), (5412, 77841), (5766, 73062), (6138, 68634), (6642, 63426), (7533, 55924), (7626, 55242), (8118, 51894), (8649, 48708), (9207, 45756), (9963, 42284), (10044, 41943), (10571, 39852), (10692, 39401), (11439, 36828), (11532, 36531), (12177, 34596), (12276, 34317), (13284, 31713), (13981, 30132), (15066, 27962), (15252, 27621), (16236, 25947), (17298, 24354), (18414, 22878), (19926, 21142)]