142887888

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 489093696

約数和(自身を除く): 346205808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 144, 156, 162, 176, 198, 208, 216, 234, 243, 257, 264, 286, 297, 312, 324, 351, 396, 429, 432, 468, 486, 514, 528, 572, 594, 624, 648, 702, 771, 792, 858, 891, 936, 972, 1028, 1053, 1144, 1188, 1287, 1296, 1404, 1542, 1584, 1716, 1782, 1872, 1944, 2056, 2106, 2288, 2313, 2376, 2574, 2673, 2808, 2827, 3084, 3159, 3341, 3432, 3564, 3861, 3888, 4112, 4212, 4626, 4752, 5148, 5346, 5616, 5654, 6168, 6318, 6682, 6864, 6939, 7128, 7722, 8424, 8481, 9252, 10023, 10296, 10692, 11308, 11583, 12336, 12636, 13364, 13878, 14256, 15444, 16848, 16962, 18504, 20046, 20592, 20817, 21384, 22616, 23166, 25272, 25443, 26728, 27756, 30069, 30888, 33924, 34749, 36751, 37008, 40092, 41634, 42768, 45232, 46332, 50544, 50886, 53456, 55512, 60138, 61776, 62451, 67848, 69498, 73502, 76329, 80184, 83268, 90207, 92664, 101772, 110253, 111024, 120276, 124902, 135696, 138996, 147004, 152658, 160368, 166536, 180414, 185328, 203544, 220506, 228987, 240552, 249804, 270621, 277992, 294008, 305316, 330759, 333072, 360828, 407088, 441012, 457974, 481104, 499608, 541242, 555984, 588016, 610632, 661518, 686961, 721656, 811863, 882024, 915948, 992277, 999216, 1082484, 1221264, 1323036, 1373922, 1443312, 1623726, 1764048, 1831896, 1984554, 2164968, 2646072, 2747844, 2976831, 3247452, 3663792, 3969108, 4329936, 5292144, 5495688, 5953662, 6494904, 7938216, 8930493, 10991376, 11907324, 12989808, 15876432, 17860986, 23814648, 35721972, 47629296, 71443944, 142887888]

約数ペア:

[(1, 142887888), (2, 71443944), (3, 47629296), (4, 35721972), (6, 23814648), (8, 17860986), (9, 15876432), (11, 12989808), (12, 11907324), (13, 10991376), (16, 8930493), (18, 7938216), (22, 6494904), (24, 5953662), (26, 5495688), (27, 5292144), (33, 4329936), (36, 3969108), (39, 3663792), (44, 3247452), (48, 2976831), (52, 2747844), (54, 2646072), (66, 2164968), (72, 1984554), (78, 1831896), (81, 1764048), (88, 1623726), (99, 1443312), (104, 1373922), (108, 1323036), (117, 1221264), (132, 1082484), (143, 999216), (144, 992277), (156, 915948), (162, 882024), (176, 811863), (198, 721656), (208, 686961), (216, 661518), (234, 610632), (243, 588016), (257, 555984), (264, 541242), (286, 499608), (297, 481104), (312, 457974), (324, 441012), (351, 407088), (396, 360828), (429, 333072), (432, 330759), (468, 305316), (486, 294008), (514, 277992), (528, 270621), (572, 249804), (594, 240552), (624, 228987), (648, 220506), (702, 203544), (771, 185328), (792, 180414), (858, 166536), (891, 160368), (936, 152658), (972, 147004), (1028, 138996), (1053, 135696), (1144, 124902), (1188, 120276), (1287, 111024), (1296, 110253), (1404, 101772), (1542, 92664), (1584, 90207), (1716, 83268), (1782, 80184), (1872, 76329), (1944, 73502), (2056, 69498), (2106, 67848), (2288, 62451), (2313, 61776), (2376, 60138), (2574, 55512), (2673, 53456), (2808, 50886), (2827, 50544), (3084, 46332), (3159, 45232), (3341, 42768), (3432, 41634), (3564, 40092), (3861, 37008), (3888, 36751), (4112, 34749), (4212, 33924), (4626, 30888), (4752, 30069), (5148, 27756), (5346, 26728), (5616, 25443), (5654, 25272), (6168, 23166), (6318, 22616), (6682, 21384), (6864, 20817), (6939, 20592), (7128, 20046), (7722, 18504), (8424, 16962), (8481, 16848), (9252, 15444), (10023, 14256), (10296, 13878), (10692, 13364), (11308, 12636), (11583, 12336)]