1282285116

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:365

約数の個数: 216

約数和(自身を含む): 3943779840

約数和(自身を除く): 2661494724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 131, 147, 179, 186, 196, 217, 252, 262, 279, 294, 358, 372, 393, 434, 441, 524, 537, 558, 588, 651, 716, 786, 868, 882, 917, 1074, 1116, 1179, 1253, 1302, 1519, 1572, 1611, 1764, 1834, 1953, 2148, 2358, 2506, 2604, 2751, 3038, 3222, 3668, 3759, 3906, 4061, 4557, 4716, 5012, 5502, 5549, 6076, 6419, 6444, 7518, 7812, 8122, 8253, 8771, 9114, 11004, 11098, 11277, 12183, 12838, 13671, 15036, 16244, 16506, 16647, 17542, 18228, 19257, 22196, 22554, 23449, 24366, 25676, 26313, 27342, 28427, 33012, 33294, 35084, 36549, 38514, 38843, 45108, 46898, 48732, 49941, 52626, 54684, 56854, 57771, 66588, 70347, 73098, 77028, 77686, 78939, 85281, 93796, 99882, 105252, 113708, 115542, 116529, 140694, 146196, 155372, 157878, 164143, 170562, 198989, 199764, 211041, 231084, 233058, 255843, 271901, 281388, 315756, 328286, 341124, 349587, 397978, 422082, 466116, 492429, 511686, 543802, 596967, 656572, 699174, 726919, 795956, 815703, 844164, 984858, 1023372, 1087604, 1149001, 1193934, 1398348, 1453838, 1477287, 1631406, 1790901, 1969716, 2180757, 2298002, 2387868, 2447109, 2907676, 2954574, 3262812, 3447003, 3581802, 4361514, 4596004, 4894218, 5088433, 5909148, 6542271, 6894006, 7163604, 8723028, 9788436, 10176866, 10341009, 13084542, 13788012, 15265299, 20353732, 20682018, 26169084, 30530598, 35619031, 41364036, 45795897, 61061196, 71238062, 91591794, 106857093, 142476124, 183183588, 213714186, 320571279, 427428372, 641142558, 1282285116]

約数ペア:

[(1, 1282285116), (2, 641142558), (3, 427428372), (4, 320571279), (6, 213714186), (7, 183183588), (9, 142476124), (12, 106857093), (14, 91591794), (18, 71238062), (21, 61061196), (28, 45795897), (31, 41364036), (36, 35619031), (42, 30530598), (49, 26169084), (62, 20682018), (63, 20353732), (84, 15265299), (93, 13788012), (98, 13084542), (124, 10341009), (126, 10176866), (131, 9788436), (147, 8723028), (179, 7163604), (186, 6894006), (196, 6542271), (217, 5909148), (252, 5088433), (262, 4894218), (279, 4596004), (294, 4361514), (358, 3581802), (372, 3447003), (393, 3262812), (434, 2954574), (441, 2907676), (524, 2447109), (537, 2387868), (558, 2298002), (588, 2180757), (651, 1969716), (716, 1790901), (786, 1631406), (868, 1477287), (882, 1453838), (917, 1398348), (1074, 1193934), (1116, 1149001), (1179, 1087604), (1253, 1023372), (1302, 984858), (1519, 844164), (1572, 815703), (1611, 795956), (1764, 726919), (1834, 699174), (1953, 656572), (2148, 596967), (2358, 543802), (2506, 511686), (2604, 492429), (2751, 466116), (3038, 422082), (3222, 397978), (3668, 349587), (3759, 341124), (3906, 328286), (4061, 315756), (4557, 281388), (4716, 271901), (5012, 255843), (5502, 233058), (5549, 231084), (6076, 211041), (6419, 199764), (6444, 198989), (7518, 170562), (7812, 164143), (8122, 157878), (8253, 155372), (8771, 146196), (9114, 140694), (11004, 116529), (11098, 115542), (11277, 113708), (12183, 105252), (12838, 99882), (13671, 93796), (15036, 85281), (16244, 78939), (16506, 77686), (16647, 77028), (17542, 73098), (18228, 70347), (19257, 66588), (22196, 57771), (22554, 56854), (23449, 54684), (24366, 52626), (25676, 49941), (26313, 48732), (27342, 46898), (28427, 45108), (33012, 38843), (33294, 38514), (35084, 36549)]