619334892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1380

約数の個数: 144

約数和(自身を含む): 1817157888

約数和(自身を除く): 1197822996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 53, 66, 69, 92, 99, 106, 132, 138, 159, 198, 207, 212, 253, 276, 318, 396, 414, 477, 506, 583, 636, 759, 828, 954, 1012, 1166, 1219, 1283, 1518, 1749, 1908, 2277, 2332, 2438, 2566, 3036, 3498, 3657, 3849, 4554, 4876, 5132, 5247, 6996, 7314, 7698, 9108, 10494, 10971, 11547, 13409, 14113, 14628, 15396, 20988, 21942, 23094, 26818, 28226, 29509, 40227, 42339, 43884, 46188, 53636, 56452, 59018, 67999, 80454, 84678, 88527, 118036, 120681, 127017, 135998, 160908, 169356, 177054, 203997, 241362, 254034, 265581, 271996, 324599, 354108, 407994, 482724, 508068, 531162, 611991, 649198, 747989, 815988, 973797, 1062324, 1223982, 1298396, 1495978, 1563977, 1947594, 2243967, 2447964, 2921391, 2991956, 3127954, 3895188, 4487934, 4691931, 5842782, 6255908, 6731901, 8975868, 9383862, 11685564, 13463802, 14075793, 17203747, 18767724, 26927604, 28151586, 34407494, 51611241, 56303172, 68814988, 103222482, 154833723, 206444964, 309667446, 619334892]

約数ペア:

[(1, 619334892), (2, 309667446), (3, 206444964), (4, 154833723), (6, 103222482), (9, 68814988), (11, 56303172), (12, 51611241), (18, 34407494), (22, 28151586), (23, 26927604), (33, 18767724), (36, 17203747), (44, 14075793), (46, 13463802), (53, 11685564), (66, 9383862), (69, 8975868), (92, 6731901), (99, 6255908), (106, 5842782), (132, 4691931), (138, 4487934), (159, 3895188), (198, 3127954), (207, 2991956), (212, 2921391), (253, 2447964), (276, 2243967), (318, 1947594), (396, 1563977), (414, 1495978), (477, 1298396), (506, 1223982), (583, 1062324), (636, 973797), (759, 815988), (828, 747989), (954, 649198), (1012, 611991), (1166, 531162), (1219, 508068), (1283, 482724), (1518, 407994), (1749, 354108), (1908, 324599), (2277, 271996), (2332, 265581), (2438, 254034), (2566, 241362), (3036, 203997), (3498, 177054), (3657, 169356), (3849, 160908), (4554, 135998), (4876, 127017), (5132, 120681), (5247, 118036), (6996, 88527), (7314, 84678), (7698, 80454), (9108, 67999), (10494, 59018), (10971, 56452), (11547, 53636), (13409, 46188), (14113, 43884), (14628, 42339), (15396, 40227), (20988, 29509), (21942, 28226), (23094, 26818)]