289971792

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:606

約数の個数: 160

約数和(自身を含む): 916608000

約数和(自身を除く): 626636208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 139, 144, 176, 198, 216, 264, 278, 297, 396, 417, 432, 439, 528, 556, 594, 792, 834, 878, 1112, 1188, 1251, 1317, 1529, 1584, 1668, 1756, 2224, 2376, 2502, 2634, 3058, 3336, 3512, 3753, 3951, 4587, 4752, 4829, 5004, 5268, 6116, 6672, 7024, 7506, 7902, 9174, 9658, 10008, 10536, 11853, 12232, 13761, 14487, 15012, 15804, 18348, 19316, 20016, 21072, 23706, 24464, 27522, 28974, 30024, 31608, 36696, 38632, 41283, 43461, 47412, 55044, 57948, 60048, 61021, 63216, 73392, 77264, 82566, 86922, 94824, 110088, 115896, 122042, 130383, 165132, 173844, 183063, 189648, 220176, 231792, 244084, 260766, 330264, 347688, 366126, 488168, 521532, 549189, 660528, 671231, 695376, 732252, 976336, 1043064, 1098378, 1342462, 1464504, 1647567, 2013693, 2086128, 2196756, 2684924, 2929008, 3295134, 4027386, 4393512, 5369848, 6041079, 6590268, 8054772, 8787024, 10739696, 12082158, 13180536, 16109544, 18123237, 24164316, 26361072, 32219088, 36246474, 48328632, 72492948, 96657264, 144985896, 289971792]

約数ペア:

[(1, 289971792), (2, 144985896), (3, 96657264), (4, 72492948), (6, 48328632), (8, 36246474), (9, 32219088), (11, 26361072), (12, 24164316), (16, 18123237), (18, 16109544), (22, 13180536), (24, 12082158), (27, 10739696), (33, 8787024), (36, 8054772), (44, 6590268), (48, 6041079), (54, 5369848), (66, 4393512), (72, 4027386), (88, 3295134), (99, 2929008), (108, 2684924), (132, 2196756), (139, 2086128), (144, 2013693), (176, 1647567), (198, 1464504), (216, 1342462), (264, 1098378), (278, 1043064), (297, 976336), (396, 732252), (417, 695376), (432, 671231), (439, 660528), (528, 549189), (556, 521532), (594, 488168), (792, 366126), (834, 347688), (878, 330264), (1112, 260766), (1188, 244084), (1251, 231792), (1317, 220176), (1529, 189648), (1584, 183063), (1668, 173844), (1756, 165132), (2224, 130383), (2376, 122042), (2502, 115896), (2634, 110088), (3058, 94824), (3336, 86922), (3512, 82566), (3753, 77264), (3951, 73392), (4587, 63216), (4752, 61021), (4829, 60048), (5004, 57948), (5268, 55044), (6116, 47412), (6672, 43461), (7024, 41283), (7506, 38632), (7902, 36696), (9174, 31608), (9658, 30024), (10008, 28974), (10536, 27522), (11853, 24464), (12232, 23706), (13761, 21072), (14487, 20016), (15012, 19316), (15804, 18348)]