316990944

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 928746000

約数和(自身を除く): 611755056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 89, 96, 144, 149, 166, 178, 249, 267, 288, 298, 332, 356, 447, 498, 534, 596, 664, 712, 747, 801, 894, 996, 1068, 1192, 1328, 1341, 1424, 1494, 1602, 1788, 1992, 2136, 2384, 2656, 2682, 2848, 2988, 3204, 3576, 3984, 4272, 4768, 5364, 5976, 6408, 7152, 7387, 7968, 8544, 10728, 11952, 12367, 12816, 13261, 14304, 14774, 21456, 22161, 23904, 24734, 25632, 26522, 29548, 37101, 39783, 42912, 44322, 49468, 53044, 59096, 66483, 74202, 79566, 88644, 98936, 106088, 111303, 118192, 119349, 132966, 148404, 159132, 177288, 197872, 212176, 222606, 236384, 238698, 265932, 296808, 318264, 354576, 395744, 424352, 445212, 477396, 531864, 593616, 636528, 709152, 890424, 954792, 1063728, 1100663, 1187232, 1273056, 1780848, 1909584, 2127456, 2201326, 3301989, 3561696, 3819168, 4402652, 6603978, 8805304, 9905967, 13207956, 17610608, 19811934, 26415912, 35221216, 39623868, 52831824, 79247736, 105663648, 158495472, 316990944]

約数ペア:

[(1, 316990944), (2, 158495472), (3, 105663648), (4, 79247736), (6, 52831824), (8, 39623868), (9, 35221216), (12, 26415912), (16, 19811934), (18, 17610608), (24, 13207956), (32, 9905967), (36, 8805304), (48, 6603978), (72, 4402652), (83, 3819168), (89, 3561696), (96, 3301989), (144, 2201326), (149, 2127456), (166, 1909584), (178, 1780848), (249, 1273056), (267, 1187232), (288, 1100663), (298, 1063728), (332, 954792), (356, 890424), (447, 709152), (498, 636528), (534, 593616), (596, 531864), (664, 477396), (712, 445212), (747, 424352), (801, 395744), (894, 354576), (996, 318264), (1068, 296808), (1192, 265932), (1328, 238698), (1341, 236384), (1424, 222606), (1494, 212176), (1602, 197872), (1788, 177288), (1992, 159132), (2136, 148404), (2384, 132966), (2656, 119349), (2682, 118192), (2848, 111303), (2988, 106088), (3204, 98936), (3576, 88644), (3984, 79566), (4272, 74202), (4768, 66483), (5364, 59096), (5976, 53044), (6408, 49468), (7152, 44322), (7387, 42912), (7968, 39783), (8544, 37101), (10728, 29548), (11952, 26522), (12367, 25632), (12816, 24734), (13261, 23904), (14304, 22161), (14774, 21456)]