285788256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 853493760

約数和(自身を除く): 567705504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 83, 89, 93, 96, 104, 124, 156, 166, 178, 186, 208, 248, 249, 267, 312, 332, 356, 372, 403, 416, 496, 498, 534, 624, 664, 712, 744, 806, 992, 996, 1068, 1079, 1157, 1209, 1248, 1328, 1424, 1488, 1612, 1992, 2136, 2158, 2314, 2418, 2573, 2656, 2759, 2848, 2976, 3224, 3237, 3471, 3984, 4272, 4316, 4628, 4836, 5146, 5518, 6448, 6474, 6942, 7387, 7719, 7968, 8277, 8544, 8632, 9256, 9672, 10292, 11036, 12896, 12948, 13884, 14774, 15438, 16554, 17264, 18512, 19344, 20584, 22072, 22161, 25896, 27768, 29548, 30876, 33108, 33449, 34528, 35867, 37024, 38688, 41168, 44144, 44322, 51792, 55536, 59096, 61752, 66216, 66898, 71734, 82336, 88288, 88644, 96031, 100347, 103584, 107601, 111072, 118192, 123504, 132432, 133796, 143468, 177288, 192062, 200694, 215202, 228997, 236384, 247008, 264864, 267592, 286936, 288093, 354576, 384124, 401388, 430404, 457994, 535184, 573872, 576186, 686991, 709152, 768248, 802776, 860808, 915988, 1070368, 1147744, 1152372, 1373982, 1536496, 1605552, 1721616, 1831976, 2304744, 2747964, 2976961, 3072992, 3211104, 3443232, 3663952, 4609488, 5495928, 5953922, 7327904, 8930883, 9218976, 10991856, 11907844, 17861766, 21983712, 23815688, 35723532, 47631376, 71447064, 95262752, 142894128, 285788256]

約数ペア:

[(1, 285788256), (2, 142894128), (3, 95262752), (4, 71447064), (6, 47631376), (8, 35723532), (12, 23815688), (13, 21983712), (16, 17861766), (24, 11907844), (26, 10991856), (31, 9218976), (32, 8930883), (39, 7327904), (48, 5953922), (52, 5495928), (62, 4609488), (78, 3663952), (83, 3443232), (89, 3211104), (93, 3072992), (96, 2976961), (104, 2747964), (124, 2304744), (156, 1831976), (166, 1721616), (178, 1605552), (186, 1536496), (208, 1373982), (248, 1152372), (249, 1147744), (267, 1070368), (312, 915988), (332, 860808), (356, 802776), (372, 768248), (403, 709152), (416, 686991), (496, 576186), (498, 573872), (534, 535184), (624, 457994), (664, 430404), (712, 401388), (744, 384124), (806, 354576), (992, 288093), (996, 286936), (1068, 267592), (1079, 264864), (1157, 247008), (1209, 236384), (1248, 228997), (1328, 215202), (1424, 200694), (1488, 192062), (1612, 177288), (1992, 143468), (2136, 133796), (2158, 132432), (2314, 123504), (2418, 118192), (2573, 111072), (2656, 107601), (2759, 103584), (2848, 100347), (2976, 96031), (3224, 88644), (3237, 88288), (3471, 82336), (3984, 71734), (4272, 66898), (4316, 66216), (4628, 61752), (4836, 59096), (5146, 55536), (5518, 51792), (6448, 44322), (6474, 44144), (6942, 41168), (7387, 38688), (7719, 37024), (7968, 35867), (8277, 34528), (8544, 33449), (8632, 33108), (9256, 30876), (9672, 29548), (10292, 27768), (11036, 25896), (12896, 22161), (12948, 22072), (13884, 20584), (14774, 19344), (15438, 18512), (16554, 17264)]