1221746616

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 3632428800

約数和(自身を除く): 2410682184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 43, 51, 68, 72, 86, 102, 129, 136, 139, 153, 167, 172, 204, 258, 278, 306, 334, 344, 387, 408, 417, 501, 516, 556, 612, 668, 731, 774, 834, 1002, 1032, 1112, 1224, 1251, 1336, 1462, 1503, 1548, 1668, 2004, 2193, 2363, 2502, 2839, 2924, 3006, 3096, 3336, 4008, 4386, 4726, 5004, 5678, 5848, 5977, 6012, 6579, 7089, 7181, 8517, 8772, 9452, 10008, 11356, 11954, 12024, 13158, 14178, 14362, 17034, 17544, 17931, 18904, 21267, 21543, 22712, 23213, 23908, 25551, 26316, 28356, 28724, 34068, 35862, 42534, 43086, 46426, 47816, 51102, 52632, 53793, 56712, 57448, 64629, 68136, 69639, 71724, 85068, 86172, 92852, 101609, 102204, 107586, 122077, 129258, 139278, 143448, 170136, 172344, 185704, 203218, 204408, 208917, 215172, 244154, 258516, 278556, 304827, 366231, 394621, 406436, 417834, 430344, 488308, 517032, 557112, 609654, 732462, 789242, 812872, 835668, 914481, 976616, 998159, 1098693, 1183863, 1219308, 1464924, 1578484, 1671336, 1828962, 1996318, 2197386, 2367726, 2438616, 2929848, 2994477, 3156968, 3551589, 3657924, 3992636, 4394772, 4735452, 5988954, 7103178, 7315848, 7985272, 8789544, 8983431, 9470904, 11977908, 14206356, 16968703, 17966862, 23955816, 28412712, 33937406, 35933724, 50906109, 67874812, 71867448, 101812218, 135749624, 152718327, 203624436, 305436654, 407248872, 610873308, 1221746616]

約数ペア:

[(1, 1221746616), (2, 610873308), (3, 407248872), (4, 305436654), (6, 203624436), (8, 152718327), (9, 135749624), (12, 101812218), (17, 71867448), (18, 67874812), (24, 50906109), (34, 35933724), (36, 33937406), (43, 28412712), (51, 23955816), (68, 17966862), (72, 16968703), (86, 14206356), (102, 11977908), (129, 9470904), (136, 8983431), (139, 8789544), (153, 7985272), (167, 7315848), (172, 7103178), (204, 5988954), (258, 4735452), (278, 4394772), (306, 3992636), (334, 3657924), (344, 3551589), (387, 3156968), (408, 2994477), (417, 2929848), (501, 2438616), (516, 2367726), (556, 2197386), (612, 1996318), (668, 1828962), (731, 1671336), (774, 1578484), (834, 1464924), (1002, 1219308), (1032, 1183863), (1112, 1098693), (1224, 998159), (1251, 976616), (1336, 914481), (1462, 835668), (1503, 812872), (1548, 789242), (1668, 732462), (2004, 609654), (2193, 557112), (2363, 517032), (2502, 488308), (2839, 430344), (2924, 417834), (3006, 406436), (3096, 394621), (3336, 366231), (4008, 304827), (4386, 278556), (4726, 258516), (5004, 244154), (5678, 215172), (5848, 208917), (5977, 204408), (6012, 203218), (6579, 185704), (7089, 172344), (7181, 170136), (8517, 143448), (8772, 139278), (9452, 129258), (10008, 122077), (11356, 107586), (11954, 102204), (12024, 101609), (13158, 92852), (14178, 86172), (14362, 85068), (17034, 71724), (17544, 69639), (17931, 68136), (18904, 64629), (21267, 57448), (21543, 56712), (22712, 53793), (23213, 52632), (23908, 51102), (25551, 47816), (26316, 46426), (28356, 43086), (28724, 42534), (34068, 35862)]