4038888568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1989

約数の個数: 128

約数和(自身を含む): 9339402240

約数和(自身を除く): 5300513672

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 61, 62, 88, 104, 122, 124, 143, 244, 248, 286, 341, 403, 488, 572, 671, 682, 793, 806, 1144, 1342, 1364, 1586, 1612, 1867, 1891, 2684, 2728, 3172, 3224, 3734, 3782, 4433, 5368, 6344, 7468, 7564, 8723, 8866, 14936, 15128, 17446, 17732, 20537, 20801, 24271, 24583, 34892, 35464, 41074, 41602, 48542, 49166, 57877, 69784, 82148, 83204, 97084, 98332, 113887, 115754, 164296, 166408, 194168, 196664, 227774, 231508, 266981, 270413, 455548, 463016, 533962, 540826, 636647, 752401, 911096, 1067924, 1081652, 1252757, 1273294, 1480531, 1504802, 2135848, 2163304, 2505514, 2546588, 2961062, 3009604, 3530497, 5011028, 5093176, 5922124, 6019208, 7060994, 8276411, 10022056, 11844248, 14121988, 16285841, 16552822, 28243976, 32571682, 33105644, 38835467, 45896461, 65143364, 66211288, 77670934, 91792922, 130286728, 155341868, 183585844, 310683736, 367171688, 504861071, 1009722142, 2019444284, 4038888568]

約数ペア:

[(1, 4038888568), (2, 2019444284), (4, 1009722142), (8, 504861071), (11, 367171688), (13, 310683736), (22, 183585844), (26, 155341868), (31, 130286728), (44, 91792922), (52, 77670934), (61, 66211288), (62, 65143364), (88, 45896461), (104, 38835467), (122, 33105644), (124, 32571682), (143, 28243976), (244, 16552822), (248, 16285841), (286, 14121988), (341, 11844248), (403, 10022056), (488, 8276411), (572, 7060994), (671, 6019208), (682, 5922124), (793, 5093176), (806, 5011028), (1144, 3530497), (1342, 3009604), (1364, 2961062), (1586, 2546588), (1612, 2505514), (1867, 2163304), (1891, 2135848), (2684, 1504802), (2728, 1480531), (3172, 1273294), (3224, 1252757), (3734, 1081652), (3782, 1067924), (4433, 911096), (5368, 752401), (6344, 636647), (7468, 540826), (7564, 533962), (8723, 463016), (8866, 455548), (14936, 270413), (15128, 266981), (17446, 231508), (17732, 227774), (20537, 196664), (20801, 194168), (24271, 166408), (24583, 164296), (34892, 115754), (35464, 113887), (41074, 98332), (41602, 97084), (48542, 83204), (49166, 82148), (57877, 69784)]