306623088

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 886903056

約数和(自身を除く): 580279968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 67, 72, 122, 134, 144, 183, 201, 244, 268, 366, 402, 488, 521, 536, 549, 603, 732, 804, 976, 1042, 1072, 1098, 1206, 1464, 1563, 1608, 2084, 2196, 2412, 2928, 3126, 3216, 4087, 4168, 4392, 4689, 4824, 6252, 8174, 8336, 8784, 9378, 9648, 12261, 12504, 16348, 18756, 24522, 25008, 31781, 32696, 34907, 36783, 37512, 49044, 63562, 65392, 69814, 73566, 75024, 95343, 98088, 104721, 127124, 139628, 147132, 190686, 196176, 209442, 254248, 279256, 286029, 294264, 314163, 381372, 418884, 508496, 558512, 572058, 588528, 628326, 762744, 837768, 1144116, 1256652, 1525488, 1675536, 2129327, 2288232, 2513304, 4258654, 4576464, 5026608, 6387981, 8517308, 12775962, 17034616, 19163943, 25551924, 34069232, 38327886, 51103848, 76655772, 102207696, 153311544, 306623088]

約数ペア:

[(1, 306623088), (2, 153311544), (3, 102207696), (4, 76655772), (6, 51103848), (8, 38327886), (9, 34069232), (12, 25551924), (16, 19163943), (18, 17034616), (24, 12775962), (36, 8517308), (48, 6387981), (61, 5026608), (67, 4576464), (72, 4258654), (122, 2513304), (134, 2288232), (144, 2129327), (183, 1675536), (201, 1525488), (244, 1256652), (268, 1144116), (366, 837768), (402, 762744), (488, 628326), (521, 588528), (536, 572058), (549, 558512), (603, 508496), (732, 418884), (804, 381372), (976, 314163), (1042, 294264), (1072, 286029), (1098, 279256), (1206, 254248), (1464, 209442), (1563, 196176), (1608, 190686), (2084, 147132), (2196, 139628), (2412, 127124), (2928, 104721), (3126, 98088), (3216, 95343), (4087, 75024), (4168, 73566), (4392, 69814), (4689, 65392), (4824, 63562), (6252, 49044), (8174, 37512), (8336, 36783), (8784, 34907), (9378, 32696), (9648, 31781), (12261, 25008), (12504, 24522), (16348, 18756)]