1027221832

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 2453068800

約数和(自身を除く): 1425846968

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 79, 91, 104, 106, 158, 182, 212, 316, 337, 364, 371, 424, 553, 632, 674, 689, 728, 742, 1027, 1106, 1348, 1378, 1484, 2054, 2212, 2359, 2696, 2756, 2968, 4108, 4187, 4381, 4424, 4718, 4823, 5512, 7189, 8216, 8374, 8762, 9436, 9646, 14378, 16748, 17524, 17861, 18872, 19292, 26623, 28756, 29309, 30667, 33496, 35048, 35722, 38584, 53246, 54431, 57512, 58618, 61334, 71444, 106492, 108862, 117236, 122668, 125027, 142888, 186361, 212984, 217724, 232193, 234472, 245336, 250054, 346099, 372722, 381017, 435448, 464386, 500108, 692198, 745444, 762034, 928772, 1000216, 1384396, 1411019, 1490888, 1524068, 1625351, 1857544, 2422693, 2768792, 2822038, 3048136, 3250702, 4845386, 5644076, 6501404, 9690772, 9877133, 11288152, 13002808, 18343247, 19381544, 19754266, 36686494, 39508532, 73372988, 79017064, 128402729, 146745976, 256805458, 513610916, 1027221832]

約数ペア:

[(1, 1027221832), (2, 513610916), (4, 256805458), (7, 146745976), (8, 128402729), (13, 79017064), (14, 73372988), (26, 39508532), (28, 36686494), (52, 19754266), (53, 19381544), (56, 18343247), (79, 13002808), (91, 11288152), (104, 9877133), (106, 9690772), (158, 6501404), (182, 5644076), (212, 4845386), (316, 3250702), (337, 3048136), (364, 2822038), (371, 2768792), (424, 2422693), (553, 1857544), (632, 1625351), (674, 1524068), (689, 1490888), (728, 1411019), (742, 1384396), (1027, 1000216), (1106, 928772), (1348, 762034), (1378, 745444), (1484, 692198), (2054, 500108), (2212, 464386), (2359, 435448), (2696, 381017), (2756, 372722), (2968, 346099), (4108, 250054), (4187, 245336), (4381, 234472), (4424, 232193), (4718, 217724), (4823, 212984), (5512, 186361), (7189, 142888), (8216, 125027), (8374, 122668), (8762, 117236), (9436, 108862), (9646, 106492), (14378, 71444), (16748, 61334), (17524, 58618), (17861, 57512), (18872, 54431), (19292, 53246), (26623, 38584), (28756, 35722), (29309, 35048), (30667, 33496)]