1976452192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 4846625280

約数和(自身を除く): 2870173088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 88, 89, 92, 104, 143, 176, 178, 184, 208, 211, 253, 286, 299, 352, 356, 368, 416, 422, 506, 572, 598, 712, 736, 844, 979, 1012, 1144, 1157, 1196, 1424, 1688, 1958, 2024, 2047, 2288, 2314, 2321, 2392, 2743, 2848, 3289, 3376, 3916, 4048, 4094, 4576, 4628, 4642, 4784, 4853, 5486, 6578, 6752, 7832, 8096, 8188, 9256, 9284, 9568, 9706, 10972, 12727, 13156, 15664, 16376, 18512, 18568, 18779, 19412, 21944, 22517, 25454, 26312, 26611, 30173, 31328, 32752, 37024, 37136, 37558, 38824, 43888, 45034, 50908, 52624, 53222, 53383, 60346, 63089, 65504, 74272, 75116, 77648, 87776, 90068, 101816, 105248, 106444, 106766, 120692, 126178, 150232, 155296, 180136, 203632, 206569, 212888, 213532, 241384, 244127, 252356, 292721, 300464, 360272, 407264, 413138, 425776, 427064, 431917, 482768, 488254, 504712, 585442, 600928, 693979, 720544, 826276, 851552, 854128, 863834, 965536, 976508, 1009424, 1170884, 1387958, 1652552, 1708256, 1727668, 1953016, 2018848, 2341768, 2685397, 2775916, 3305104, 3455336, 3906032, 4683536, 4751087, 5370794, 5551832, 5614921, 6610208, 6910672, 7812064, 9367072, 9502174, 10741588, 11103664, 11229842, 13821344, 19004348, 21483176, 22207328, 22459684, 38008696, 42966352, 44919368, 61764131, 76017392, 85932704, 89838736, 123528262, 152034784, 179677472, 247056524, 494113048, 988226096, 1976452192]

約数ペア:

[(1, 1976452192), (2, 988226096), (4, 494113048), (8, 247056524), (11, 179677472), (13, 152034784), (16, 123528262), (22, 89838736), (23, 85932704), (26, 76017392), (32, 61764131), (44, 44919368), (46, 42966352), (52, 38008696), (88, 22459684), (89, 22207328), (92, 21483176), (104, 19004348), (143, 13821344), (176, 11229842), (178, 11103664), (184, 10741588), (208, 9502174), (211, 9367072), (253, 7812064), (286, 6910672), (299, 6610208), (352, 5614921), (356, 5551832), (368, 5370794), (416, 4751087), (422, 4683536), (506, 3906032), (572, 3455336), (598, 3305104), (712, 2775916), (736, 2685397), (844, 2341768), (979, 2018848), (1012, 1953016), (1144, 1727668), (1157, 1708256), (1196, 1652552), (1424, 1387958), (1688, 1170884), (1958, 1009424), (2024, 976508), (2047, 965536), (2288, 863834), (2314, 854128), (2321, 851552), (2392, 826276), (2743, 720544), (2848, 693979), (3289, 600928), (3376, 585442), (3916, 504712), (4048, 488254), (4094, 482768), (4576, 431917), (4628, 427064), (4642, 425776), (4784, 413138), (4853, 407264), (5486, 360272), (6578, 300464), (6752, 292721), (7832, 252356), (8096, 244127), (8188, 241384), (9256, 213532), (9284, 212888), (9568, 206569), (9706, 203632), (10972, 180136), (12727, 155296), (13156, 150232), (15664, 126178), (16376, 120692), (18512, 106766), (18568, 106444), (18779, 105248), (19412, 101816), (21944, 90068), (22517, 87776), (25454, 77648), (26312, 75116), (26611, 74272), (30173, 65504), (31328, 63089), (32752, 60346), (37024, 53383), (37136, 53222), (37558, 52624), (38824, 50908), (43888, 45034)]