1644790112

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2267}}^1$

素因数の和:2404

約数の個数: 96

約数和(自身を含む): 3840721920

約数和(自身を除く): 2195931808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 79, 82, 112, 158, 164, 224, 287, 316, 328, 553, 574, 632, 656, 1106, 1148, 1264, 1312, 2212, 2267, 2296, 2528, 3239, 4424, 4534, 4592, 6478, 8848, 9068, 9184, 12956, 15869, 17696, 18136, 22673, 25912, 31738, 36272, 45346, 51824, 63476, 72544, 90692, 92947, 103648, 126952, 179093, 181384, 185894, 253904, 358186, 362768, 371788, 507808, 650629, 716372, 725536, 743576, 1253651, 1301258, 1432744, 1487152, 2507302, 2602516, 2865488, 2974304, 5014604, 5205032, 5730976, 7342813, 10029208, 10410064, 14685626, 20058416, 20820128, 29371252, 40116832, 51399691, 58742504, 102799382, 117485008, 205598764, 234970016, 411197528, 822395056, 1644790112]

約数ペア:

[(1, 1644790112), (2, 822395056), (4, 411197528), (7, 234970016), (8, 205598764), (14, 117485008), (16, 102799382), (28, 58742504), (32, 51399691), (41, 40116832), (56, 29371252), (79, 20820128), (82, 20058416), (112, 14685626), (158, 10410064), (164, 10029208), (224, 7342813), (287, 5730976), (316, 5205032), (328, 5014604), (553, 2974304), (574, 2865488), (632, 2602516), (656, 2507302), (1106, 1487152), (1148, 1432744), (1264, 1301258), (1312, 1253651), (2212, 743576), (2267, 725536), (2296, 716372), (2528, 650629), (3239, 507808), (4424, 371788), (4534, 362768), (4592, 358186), (6478, 253904), (8848, 185894), (9068, 181384), (9184, 179093), (12956, 126952), (15869, 103648), (17696, 92947), (18136, 90692), (22673, 72544), (25912, 63476), (31738, 51824), (36272, 45346)]