1639291632

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{7591}}^1$

素因数の和:8022

約数の個数: 80

約数和(自身を含む): 4631727360

約数和(自身を除く): 2992435728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 409, 528, 818, 1227, 1636, 2454, 3272, 4499, 4908, 6544, 7591, 8998, 9816, 13497, 15182, 17996, 19632, 22773, 26994, 30364, 35992, 45546, 53988, 60728, 71984, 83501, 91092, 107976, 121456, 167002, 182184, 215952, 250503, 334004, 364368, 501006, 668008, 1002012, 1336016, 2004024, 3104719, 4008048, 6209438, 9314157, 12418876, 18628314, 24837752, 34151909, 37256628, 49675504, 68303818, 74513256, 102455727, 136607636, 149026512, 204911454, 273215272, 409822908, 546430544, 819645816, 1639291632]

約数ペア:

[(1, 1639291632), (2, 819645816), (3, 546430544), (4, 409822908), (6, 273215272), (8, 204911454), (11, 149026512), (12, 136607636), (16, 102455727), (22, 74513256), (24, 68303818), (33, 49675504), (44, 37256628), (48, 34151909), (66, 24837752), (88, 18628314), (132, 12418876), (176, 9314157), (264, 6209438), (409, 4008048), (528, 3104719), (818, 2004024), (1227, 1336016), (1636, 1002012), (2454, 668008), (3272, 501006), (4499, 364368), (4908, 334004), (6544, 250503), (7591, 215952), (8998, 182184), (9816, 167002), (13497, 121456), (15182, 107976), (17996, 91092), (19632, 83501), (22773, 71984), (26994, 60728), (30364, 53988), (35992, 45546)]