481552656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 1470441600

約数和(自身を除く): 988888944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 29, 39, 46, 48, 52, 58, 69, 78, 87, 89, 92, 104, 116, 138, 156, 169, 174, 178, 184, 208, 232, 267, 276, 299, 312, 338, 348, 356, 368, 377, 464, 507, 534, 552, 598, 624, 667, 676, 696, 712, 754, 897, 1014, 1068, 1104, 1131, 1157, 1196, 1334, 1352, 1392, 1424, 1508, 1794, 2001, 2028, 2047, 2136, 2262, 2314, 2392, 2581, 2668, 2704, 3016, 3471, 3588, 3887, 4002, 4056, 4094, 4272, 4524, 4628, 4784, 4901, 5162, 5336, 6032, 6141, 6942, 7176, 7743, 7774, 8004, 8112, 8188, 8671, 9048, 9256, 9802, 10324, 10672, 11661, 12282, 13884, 14352, 14703, 15041, 15486, 15548, 16008, 16376, 17342, 18096, 18512, 19604, 20648, 23322, 24564, 26013, 26611, 27768, 29406, 30082, 30972, 31096, 32016, 32752, 33553, 34684, 39208, 41296, 45123, 46644, 49128, 52026, 53222, 55536, 58812, 59363, 60164, 61944, 62192, 67106, 69368, 78416, 79833, 90246, 93288, 98256, 100659, 104052, 106444, 112723, 117624, 118726, 120328, 123888, 134212, 138736, 159666, 178089, 180492, 186576, 201318, 208104, 212888, 225446, 235248, 237452, 240656, 268424, 319332, 338169, 345943, 356178, 360984, 402636, 416208, 425776, 436189, 450892, 474904, 536848, 638664, 676338, 691886, 712356, 721968, 771719, 805272, 872378, 901784, 949808, 1037829, 1277328, 1308567, 1352676, 1383772, 1424712, 1543438, 1610544, 1744756, 1803568, 2075658, 2315157, 2617134, 2705352, 2767544, 2849424, 3086876, 3489512, 4151316, 4630314, 5234268, 5410704, 5535088, 6173752, 6979024, 8302632, 9260628, 10032347, 10468536, 12347504, 16605264, 18521256, 20064694, 20937072, 30097041, 37042512, 40129388, 60194082, 80258776, 120388164, 160517552, 240776328, 481552656]

約数ペア:

[(1, 481552656), (2, 240776328), (3, 160517552), (4, 120388164), (6, 80258776), (8, 60194082), (12, 40129388), (13, 37042512), (16, 30097041), (23, 20937072), (24, 20064694), (26, 18521256), (29, 16605264), (39, 12347504), (46, 10468536), (48, 10032347), (52, 9260628), (58, 8302632), (69, 6979024), (78, 6173752), (87, 5535088), (89, 5410704), (92, 5234268), (104, 4630314), (116, 4151316), (138, 3489512), (156, 3086876), (169, 2849424), (174, 2767544), (178, 2705352), (184, 2617134), (208, 2315157), (232, 2075658), (267, 1803568), (276, 1744756), (299, 1610544), (312, 1543438), (338, 1424712), (348, 1383772), (356, 1352676), (368, 1308567), (377, 1277328), (464, 1037829), (507, 949808), (534, 901784), (552, 872378), (598, 805272), (624, 771719), (667, 721968), (676, 712356), (696, 691886), (712, 676338), (754, 638664), (897, 536848), (1014, 474904), (1068, 450892), (1104, 436189), (1131, 425776), (1157, 416208), (1196, 402636), (1334, 360984), (1352, 356178), (1392, 345943), (1424, 338169), (1508, 319332), (1794, 268424), (2001, 240656), (2028, 237452), (2047, 235248), (2136, 225446), (2262, 212888), (2314, 208104), (2392, 201318), (2581, 186576), (2668, 180492), (2704, 178089), (3016, 159666), (3471, 138736), (3588, 134212), (3887, 123888), (4002, 120328), (4056, 118726), (4094, 117624), (4272, 112723), (4524, 106444), (4628, 104052), (4784, 100659), (4901, 98256), (5162, 93288), (5336, 90246), (6032, 79833), (6141, 78416), (6942, 69368), (7176, 67106), (7743, 62192), (7774, 61944), (8004, 60164), (8112, 59363), (8188, 58812), (8671, 55536), (9048, 53222), (9256, 52026), (9802, 49128), (10324, 46644), (10672, 45123), (11661, 41296), (12282, 39208), (13884, 34684), (14352, 33553), (14703, 32752), (15041, 32016), (15486, 31096), (15548, 30972), (16008, 30082), (16376, 29406), (17342, 27768), (18096, 26611), (18512, 26013), (19604, 24564), (20648, 23322)]