258572412

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 216

約数和(自身を含む): 810416880

約数和(自身を除く): 551844468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 81, 84, 89, 98, 108, 122, 126, 147, 162, 178, 183, 189, 196, 243, 244, 252, 267, 294, 324, 356, 366, 378, 427, 441, 486, 534, 549, 567, 588, 623, 732, 756, 801, 854, 882, 972, 1068, 1098, 1134, 1246, 1281, 1323, 1602, 1647, 1701, 1708, 1764, 1869, 2196, 2268, 2403, 2492, 2562, 2646, 2989, 3204, 3294, 3402, 3738, 3843, 3969, 4361, 4806, 4941, 5124, 5292, 5429, 5607, 5978, 6588, 6804, 7209, 7476, 7686, 7938, 8722, 8967, 9612, 9882, 10858, 11214, 11529, 11907, 11956, 13083, 14418, 14823, 15372, 15876, 16287, 16821, 17444, 17934, 19764, 21627, 21716, 22428, 23058, 23814, 26166, 26901, 28836, 29646, 32574, 33642, 34587, 35868, 38003, 39249, 43254, 46116, 47628, 48861, 50463, 52332, 53802, 59292, 65148, 67284, 69174, 76006, 78498, 80703, 86508, 97722, 100926, 103761, 107604, 114009, 117747, 138348, 146583, 151389, 152012, 156996, 161406, 195444, 201852, 207522, 228018, 235494, 242109, 266021, 293166, 302778, 322812, 342027, 353241, 415044, 439749, 456036, 470988, 484218, 532042, 586332, 605556, 684054, 706482, 726327, 798063, 879498, 968436, 1026081, 1059723, 1064084, 1319247, 1368108, 1412964, 1452654, 1596126, 1758996, 2052162, 2119446, 2394189, 2638494, 2905308, 3078243, 3192252, 4104324, 4238892, 4788378, 5276988, 6156486, 7182567, 9234729, 9576756, 12312972, 14365134, 18469458, 21547701, 28730268, 36938916, 43095402, 64643103, 86190804, 129286206, 258572412]

約数ペア:

[(1, 258572412), (2, 129286206), (3, 86190804), (4, 64643103), (6, 43095402), (7, 36938916), (9, 28730268), (12, 21547701), (14, 18469458), (18, 14365134), (21, 12312972), (27, 9576756), (28, 9234729), (36, 7182567), (42, 6156486), (49, 5276988), (54, 4788378), (61, 4238892), (63, 4104324), (81, 3192252), (84, 3078243), (89, 2905308), (98, 2638494), (108, 2394189), (122, 2119446), (126, 2052162), (147, 1758996), (162, 1596126), (178, 1452654), (183, 1412964), (189, 1368108), (196, 1319247), (243, 1064084), (244, 1059723), (252, 1026081), (267, 968436), (294, 879498), (324, 798063), (356, 726327), (366, 706482), (378, 684054), (427, 605556), (441, 586332), (486, 532042), (534, 484218), (549, 470988), (567, 456036), (588, 439749), (623, 415044), (732, 353241), (756, 342027), (801, 322812), (854, 302778), (882, 293166), (972, 266021), (1068, 242109), (1098, 235494), (1134, 228018), (1246, 207522), (1281, 201852), (1323, 195444), (1602, 161406), (1647, 156996), (1701, 152012), (1708, 151389), (1764, 146583), (1869, 138348), (2196, 117747), (2268, 114009), (2403, 107604), (2492, 103761), (2562, 100926), (2646, 97722), (2989, 86508), (3204, 80703), (3294, 78498), (3402, 76006), (3738, 69174), (3843, 67284), (3969, 65148), (4361, 59292), (4806, 53802), (4941, 52332), (5124, 50463), (5292, 48861), (5429, 47628), (5607, 46116), (5978, 43254), (6588, 39249), (6804, 38003), (7209, 35868), (7476, 34587), (7686, 33642), (7938, 32574), (8722, 29646), (8967, 28836), (9612, 26901), (9882, 26166), (10858, 23814), (11214, 23058), (11529, 22428), (11907, 21716), (11956, 21627), (13083, 19764), (14418, 17934), (14823, 17444), (15372, 16821), (15876, 16287)]