1947495312

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:632

約数の個数: 240

約数和(自身を含む): 6514027520

約数和(自身を除く): 4566532208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 163, 168, 189, 216, 243, 252, 324, 326, 336, 378, 432, 439, 486, 489, 504, 567, 648, 652, 756, 878, 972, 978, 1008, 1134, 1141, 1296, 1304, 1317, 1467, 1512, 1701, 1756, 1944, 1956, 2268, 2282, 2608, 2634, 2934, 3024, 3073, 3402, 3423, 3512, 3888, 3912, 3951, 4401, 4536, 4564, 5268, 5868, 6146, 6804, 6846, 7024, 7824, 7902, 8802, 9072, 9128, 9219, 10269, 10536, 11736, 11853, 12292, 13203, 13608, 13692, 15804, 17604, 18256, 18438, 20538, 21072, 23472, 23706, 24584, 26406, 27216, 27384, 27657, 30807, 31608, 35208, 35559, 36876, 39609, 41076, 47412, 49168, 52812, 54768, 55314, 61614, 63216, 70416, 71118, 71557, 73752, 79218, 82152, 82971, 92421, 94824, 105624, 106677, 110628, 123228, 142236, 143114, 147504, 158436, 164304, 165942, 184842, 189648, 211248, 213354, 214671, 221256, 246456, 248913, 277263, 284472, 286228, 316872, 331884, 369684, 426708, 429342, 442512, 492912, 497826, 500899, 554526, 568944, 572456, 633744, 644013, 663768, 739368, 746739, 853416, 858684, 995652, 1001798, 1109052, 1144912, 1288026, 1327536, 1478736, 1493478, 1502697, 1706832, 1717368, 1932039, 1991304, 2003596, 2218104, 2576052, 2986956, 3005394, 3434736, 3864078, 3982608, 4007192, 4436208, 4508091, 5152104, 5796117, 5973912, 6010788, 7728156, 8014384, 9016182, 10304208, 11592234, 11947824, 12021576, 13524273, 15456312, 17388351, 18032364, 23184468, 24043152, 27048546, 30912624, 34776702, 36064728, 40572819, 46368936, 54097092, 69553404, 72129456, 81145638, 92737872, 108194184, 121718457, 139106808, 162291276, 216388368, 243436914, 278213616, 324582552, 486873828, 649165104, 973747656, 1947495312]

約数ペア:

[(1, 1947495312), (2, 973747656), (3, 649165104), (4, 486873828), (6, 324582552), (7, 278213616), (8, 243436914), (9, 216388368), (12, 162291276), (14, 139106808), (16, 121718457), (18, 108194184), (21, 92737872), (24, 81145638), (27, 72129456), (28, 69553404), (36, 54097092), (42, 46368936), (48, 40572819), (54, 36064728), (56, 34776702), (63, 30912624), (72, 27048546), (81, 24043152), (84, 23184468), (108, 18032364), (112, 17388351), (126, 15456312), (144, 13524273), (162, 12021576), (163, 11947824), (168, 11592234), (189, 10304208), (216, 9016182), (243, 8014384), (252, 7728156), (324, 6010788), (326, 5973912), (336, 5796117), (378, 5152104), (432, 4508091), (439, 4436208), (486, 4007192), (489, 3982608), (504, 3864078), (567, 3434736), (648, 3005394), (652, 2986956), (756, 2576052), (878, 2218104), (972, 2003596), (978, 1991304), (1008, 1932039), (1134, 1717368), (1141, 1706832), (1296, 1502697), (1304, 1493478), (1317, 1478736), (1467, 1327536), (1512, 1288026), (1701, 1144912), (1756, 1109052), (1944, 1001798), (1956, 995652), (2268, 858684), (2282, 853416), (2608, 746739), (2634, 739368), (2934, 663768), (3024, 644013), (3073, 633744), (3402, 572456), (3423, 568944), (3512, 554526), (3888, 500899), (3912, 497826), (3951, 492912), (4401, 442512), (4536, 429342), (4564, 426708), (5268, 369684), (5868, 331884), (6146, 316872), (6804, 286228), (6846, 284472), (7024, 277263), (7824, 248913), (7902, 246456), (8802, 221256), (9072, 214671), (9128, 213354), (9219, 211248), (10269, 189648), (10536, 184842), (11736, 165942), (11853, 164304), (12292, 158436), (13203, 147504), (13608, 143114), (13692, 142236), (15804, 123228), (17604, 110628), (18256, 106677), (18438, 105624), (20538, 94824), (21072, 92421), (23472, 82971), (23706, 82152), (24584, 79218), (26406, 73752), (27216, 71557), (27384, 71118), (27657, 70416), (30807, 63216), (31608, 61614), (35208, 55314), (35559, 54768), (36876, 52812), (39609, 49168), (41076, 47412)]