31048139248

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{743}}^1$

素因数の和:1119

約数の個数: 160

約数和(自身を含む): 73730995200

約数和(自身を除く): 42682855952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 73, 76, 112, 133, 146, 152, 266, 269, 292, 304, 511, 532, 538, 584, 743, 1022, 1064, 1076, 1168, 1387, 1486, 1883, 2044, 2128, 2152, 2774, 2972, 3766, 4088, 4304, 5111, 5201, 5548, 5944, 7532, 8176, 9709, 10222, 10402, 11096, 11888, 14117, 15064, 19418, 19637, 20444, 20804, 22192, 28234, 30128, 35777, 38836, 39274, 40888, 41608, 54239, 56468, 71554, 77672, 78548, 81776, 83216, 98819, 108478, 112936, 137459, 143108, 155344, 157096, 197638, 199867, 216956, 225872, 274918, 286216, 314192, 373103, 379673, 395276, 399734, 433912, 549836, 572432, 746206, 759346, 790552, 799468, 867824, 1030541, 1099672, 1399069, 1492412, 1518692, 1581104, 1598936, 2061082, 2199344, 2611721, 2798138, 2984824, 3037384, 3197872, 3797473, 4122164, 5223442, 5596276, 5969648, 6074768, 7213787, 7594946, 8244328, 10446884, 11192552, 14427574, 14590291, 15189892, 16488656, 20893768, 22385104, 26582311, 28855148, 29180582, 30379784, 41787536, 53164622, 57710296, 58361164, 60759568, 102132037, 106329244, 115420592, 116722328, 204264074, 212658488, 233444656, 277215529, 408528148, 425316976, 554431058, 817056296, 1108862116, 1634112592, 1940508703, 2217724232, 3881017406, 4435448464, 7762034812, 15524069624, 31048139248]

約数ペア:

[(1, 31048139248), (2, 15524069624), (4, 7762034812), (7, 4435448464), (8, 3881017406), (14, 2217724232), (16, 1940508703), (19, 1634112592), (28, 1108862116), (38, 817056296), (56, 554431058), (73, 425316976), (76, 408528148), (112, 277215529), (133, 233444656), (146, 212658488), (152, 204264074), (266, 116722328), (269, 115420592), (292, 106329244), (304, 102132037), (511, 60759568), (532, 58361164), (538, 57710296), (584, 53164622), (743, 41787536), (1022, 30379784), (1064, 29180582), (1076, 28855148), (1168, 26582311), (1387, 22385104), (1486, 20893768), (1883, 16488656), (2044, 15189892), (2128, 14590291), (2152, 14427574), (2774, 11192552), (2972, 10446884), (3766, 8244328), (4088, 7594946), (4304, 7213787), (5111, 6074768), (5201, 5969648), (5548, 5596276), (5944, 5223442), (7532, 4122164), (8176, 3797473), (9709, 3197872), (10222, 3037384), (10402, 2984824), (11096, 2798138), (11888, 2611721), (14117, 2199344), (15064, 2061082), (19418, 1598936), (19637, 1581104), (20444, 1518692), (20804, 1492412), (22192, 1399069), (28234, 1099672), (30128, 1030541), (35777, 867824), (38836, 799468), (39274, 790552), (40888, 759346), (41608, 746206), (54239, 572432), (56468, 549836), (71554, 433912), (77672, 399734), (78548, 395276), (81776, 379673), (83216, 373103), (98819, 314192), (108478, 286216), (112936, 274918), (137459, 225872), (143108, 216956), (155344, 199867), (157096, 197638)]