223153128

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 696384000

約数和(自身を除く): 473230872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 61, 62, 66, 72, 88, 93, 99, 122, 124, 132, 149, 183, 186, 198, 244, 248, 264, 279, 298, 341, 366, 372, 396, 447, 488, 549, 558, 596, 671, 682, 732, 744, 792, 894, 1023, 1098, 1116, 1192, 1341, 1342, 1364, 1464, 1639, 1788, 1891, 2013, 2046, 2196, 2232, 2682, 2684, 2728, 3069, 3278, 3576, 3782, 4026, 4092, 4392, 4619, 4917, 5364, 5368, 5673, 6039, 6138, 6556, 7564, 8052, 8184, 9089, 9238, 9834, 10728, 11346, 12078, 12276, 13112, 13857, 14751, 15128, 16104, 17019, 18178, 18476, 19668, 20801, 22692, 24156, 24552, 27267, 27714, 29502, 34038, 36356, 36952, 39336, 41571, 41602, 45384, 48312, 50809, 54534, 55428, 59004, 62403, 68076, 72712, 81801, 83142, 83204, 99979, 101618, 109068, 110856, 118008, 124806, 136152, 152427, 163602, 166284, 166408, 187209, 199958, 203236, 218136, 249612, 281759, 299937, 304854, 327204, 332568, 374418, 399916, 406472, 457281, 499224, 563518, 599874, 609708, 654408, 748836, 799832, 845277, 899811, 914562, 1127036, 1199748, 1219416, 1497672, 1690554, 1799622, 1829124, 2254072, 2399496, 2535831, 3099349, 3381108, 3599244, 3658248, 5071662, 6198698, 6762216, 7198488, 9298047, 10143324, 12397396, 18596094, 20286648, 24794792, 27894141, 37192188, 55788282, 74384376, 111576564, 223153128]

約数ペア:

[(1, 223153128), (2, 111576564), (3, 74384376), (4, 55788282), (6, 37192188), (8, 27894141), (9, 24794792), (11, 20286648), (12, 18596094), (18, 12397396), (22, 10143324), (24, 9298047), (31, 7198488), (33, 6762216), (36, 6198698), (44, 5071662), (61, 3658248), (62, 3599244), (66, 3381108), (72, 3099349), (88, 2535831), (93, 2399496), (99, 2254072), (122, 1829124), (124, 1799622), (132, 1690554), (149, 1497672), (183, 1219416), (186, 1199748), (198, 1127036), (244, 914562), (248, 899811), (264, 845277), (279, 799832), (298, 748836), (341, 654408), (366, 609708), (372, 599874), (396, 563518), (447, 499224), (488, 457281), (549, 406472), (558, 399916), (596, 374418), (671, 332568), (682, 327204), (732, 304854), (744, 299937), (792, 281759), (894, 249612), (1023, 218136), (1098, 203236), (1116, 199958), (1192, 187209), (1341, 166408), (1342, 166284), (1364, 163602), (1464, 152427), (1639, 136152), (1788, 124806), (1891, 118008), (2013, 110856), (2046, 109068), (2196, 101618), (2232, 99979), (2682, 83204), (2684, 83142), (2728, 81801), (3069, 72712), (3278, 68076), (3576, 62403), (3782, 59004), (4026, 55428), (4092, 54534), (4392, 50809), (4619, 48312), (4917, 45384), (5364, 41602), (5368, 41571), (5673, 39336), (6039, 36952), (6138, 36356), (6556, 34038), (7564, 29502), (8052, 27714), (8184, 27267), (9089, 24552), (9238, 24156), (9834, 22692), (10728, 20801), (11346, 19668), (12078, 18476), (12276, 18178), (13112, 17019), (13857, 16104), (14751, 15128)]