280807632

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2341}}^1$

素因数の和:2386

約数の個数: 180

約数和(自身を含む): 968365476

約数和(自身を除く): 687557844

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 238, 252, 272, 294, 306, 336, 357, 392, 408, 441, 476, 504, 588, 612, 714, 784, 816, 833, 882, 952, 1008, 1071, 1176, 1224, 1428, 1666, 1764, 1904, 2142, 2341, 2352, 2448, 2499, 2856, 3332, 3528, 4284, 4682, 4998, 5712, 6664, 7023, 7056, 7497, 8568, 9364, 9996, 13328, 14046, 14994, 16387, 17136, 18728, 19992, 21069, 28092, 29988, 32774, 37456, 39797, 39984, 42138, 49161, 56184, 59976, 65548, 79594, 84276, 98322, 112368, 114709, 119391, 119952, 131096, 147483, 159188, 168552, 196644, 229418, 238782, 262192, 278579, 294966, 318376, 337104, 344127, 358173, 393288, 458836, 477564, 557158, 589932, 636752, 688254, 716346, 786576, 835737, 917672, 955128, 1032381, 1114316, 1179864, 1376508, 1432692, 1671474, 1835344, 1910256, 1950053, 2064762, 2228632, 2359728, 2507211, 2753016, 2865384, 3342948, 3900106, 4129524, 4457264, 5014422, 5506032, 5730768, 5850159, 6685896, 7800212, 8259048, 10028844, 11700318, 13371792, 15600424, 16518096, 17550477, 20057688, 23400636, 31200848, 35100954, 40115376, 46801272, 70201908, 93602544, 140403816, 280807632]

約数ペア:

[(1, 280807632), (2, 140403816), (3, 93602544), (4, 70201908), (6, 46801272), (7, 40115376), (8, 35100954), (9, 31200848), (12, 23400636), (14, 20057688), (16, 17550477), (17, 16518096), (18, 15600424), (21, 13371792), (24, 11700318), (28, 10028844), (34, 8259048), (36, 7800212), (42, 6685896), (48, 5850159), (49, 5730768), (51, 5506032), (56, 5014422), (63, 4457264), (68, 4129524), (72, 3900106), (84, 3342948), (98, 2865384), (102, 2753016), (112, 2507211), (119, 2359728), (126, 2228632), (136, 2064762), (144, 1950053), (147, 1910256), (153, 1835344), (168, 1671474), (196, 1432692), (204, 1376508), (238, 1179864), (252, 1114316), (272, 1032381), (294, 955128), (306, 917672), (336, 835737), (357, 786576), (392, 716346), (408, 688254), (441, 636752), (476, 589932), (504, 557158), (588, 477564), (612, 458836), (714, 393288), (784, 358173), (816, 344127), (833, 337104), (882, 318376), (952, 294966), (1008, 278579), (1071, 262192), (1176, 238782), (1224, 229418), (1428, 196644), (1666, 168552), (1764, 159188), (1904, 147483), (2142, 131096), (2341, 119952), (2352, 119391), (2448, 114709), (2499, 112368), (2856, 98322), (3332, 84276), (3528, 79594), (4284, 65548), (4682, 59976), (4998, 56184), (5712, 49161), (6664, 42138), (7023, 39984), (7056, 39797), (7497, 37456), (8568, 32774), (9364, 29988), (9996, 28092), (13328, 21069), (14046, 19992), (14994, 18728), (16387, 17136)]