31195444652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{13649}}^1$

素因数の和:13779

約数の個数: 96

約数和(自身を含む): 63980280000

約数和(自身を除く): 32784835348

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 61, 68, 76, 116, 122, 244, 323, 493, 551, 646, 986, 1037, 1102, 1159, 1292, 1769, 1972, 2074, 2204, 2318, 3538, 4148, 4636, 7076, 9367, 13649, 18734, 19703, 27298, 30073, 33611, 37468, 39406, 54596, 60146, 67222, 78812, 120292, 134444, 232033, 259331, 395821, 464066, 518662, 571387, 791642, 832589, 928132, 1037324, 1142774, 1583284, 1665178, 2285548, 3330356, 4408627, 6728957, 7520599, 8817254, 13457914, 14154013, 15041198, 15819191, 17634508, 24145081, 26915828, 28308026, 30082396, 31638382, 48290162, 56616052, 63276764, 96580324, 127850183, 255700366, 268926247, 410466377, 458756539, 511400732, 537852494, 820932754, 917513078, 1075704988, 1641865508, 1835026156, 7798861163, 15597722326, 31195444652]

約数ペア:

[(1, 31195444652), (2, 15597722326), (4, 7798861163), (17, 1835026156), (19, 1641865508), (29, 1075704988), (34, 917513078), (38, 820932754), (58, 537852494), (61, 511400732), (68, 458756539), (76, 410466377), (116, 268926247), (122, 255700366), (244, 127850183), (323, 96580324), (493, 63276764), (551, 56616052), (646, 48290162), (986, 31638382), (1037, 30082396), (1102, 28308026), (1159, 26915828), (1292, 24145081), (1769, 17634508), (1972, 15819191), (2074, 15041198), (2204, 14154013), (2318, 13457914), (3538, 8817254), (4148, 7520599), (4636, 6728957), (7076, 4408627), (9367, 3330356), (13649, 2285548), (18734, 1665178), (19703, 1583284), (27298, 1142774), (30073, 1037324), (33611, 928132), (37468, 832589), (39406, 791642), (54596, 571387), (60146, 518662), (67222, 464066), (78812, 395821), (120292, 259331), (134444, 232033)]