448659528

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 1223147520

約数和(自身を除く): 774487992

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 157, 167, 184, 186, 248, 276, 314, 334, 372, 471, 501, 552, 628, 668, 713, 744, 942, 1002, 1256, 1336, 1426, 1884, 2004, 2139, 2852, 3611, 3768, 3841, 4008, 4278, 4867, 5177, 5704, 7222, 7682, 8556, 9734, 10354, 10833, 11523, 14444, 14601, 15364, 15531, 17112, 19468, 20708, 21666, 23046, 26219, 28888, 29202, 30728, 31062, 38936, 41416, 43332, 46092, 52438, 58404, 62124, 78657, 86664, 92184, 104876, 111941, 116808, 119071, 124248, 157314, 209752, 223882, 238142, 314628, 335823, 357213, 447764, 476284, 603037, 629256, 671646, 714426, 812789, 895528, 952568, 1206074, 1343292, 1428852, 1625578, 1809111, 2412148, 2438367, 2686584, 2857704, 3251156, 3618222, 4824296, 4876734, 6502312, 7236444, 9753468, 14472888, 18694147, 19506936, 37388294, 56082441, 74776588, 112164882, 149553176, 224329764, 448659528]

約数ペア:

[(1, 448659528), (2, 224329764), (3, 149553176), (4, 112164882), (6, 74776588), (8, 56082441), (12, 37388294), (23, 19506936), (24, 18694147), (31, 14472888), (46, 9753468), (62, 7236444), (69, 6502312), (92, 4876734), (93, 4824296), (124, 3618222), (138, 3251156), (157, 2857704), (167, 2686584), (184, 2438367), (186, 2412148), (248, 1809111), (276, 1625578), (314, 1428852), (334, 1343292), (372, 1206074), (471, 952568), (501, 895528), (552, 812789), (628, 714426), (668, 671646), (713, 629256), (744, 603037), (942, 476284), (1002, 447764), (1256, 357213), (1336, 335823), (1426, 314628), (1884, 238142), (2004, 223882), (2139, 209752), (2852, 157314), (3611, 124248), (3768, 119071), (3841, 116808), (4008, 111941), (4278, 104876), (4867, 92184), (5177, 86664), (5704, 78657), (7222, 62124), (7682, 58404), (8556, 52438), (9734, 46092), (10354, 43332), (10833, 41416), (11523, 38936), (14444, 31062), (14601, 30728), (15364, 29202), (15531, 28888), (17112, 26219), (19468, 23046), (20708, 21666)]