7462728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 26732160

約数和(自身を除く): 19269432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 51, 52, 56, 63, 67, 68, 72, 78, 84, 91, 102, 104, 117, 119, 126, 134, 136, 153, 156, 168, 182, 201, 204, 221, 234, 238, 252, 268, 273, 306, 312, 357, 364, 402, 408, 442, 468, 469, 476, 504, 536, 546, 603, 612, 663, 714, 728, 804, 819, 871, 884, 936, 938, 952, 1071, 1092, 1139, 1206, 1224, 1326, 1407, 1428, 1547, 1608, 1638, 1742, 1768, 1876, 1989, 2142, 2184, 2278, 2412, 2613, 2652, 2814, 2856, 3094, 3276, 3417, 3484, 3752, 3978, 4221, 4284, 4556, 4641, 4824, 5226, 5304, 5628, 6097, 6188, 6552, 6834, 6968, 7839, 7956, 7973, 8442, 8568, 9112, 9282, 10251, 10452, 11256, 12194, 12376, 13668, 13923, 14807, 15678, 15912, 15946, 16884, 18291, 18564, 20502, 20904, 23919, 24388, 27336, 27846, 29614, 31356, 31892, 33768, 36582, 37128, 41004, 44421, 47838, 48776, 54873, 55692, 59228, 62712, 63784, 71757, 73164, 82008, 88842, 95676, 103649, 109746, 111384, 118456, 133263, 143514, 146328, 177684, 191352, 207298, 219492, 266526, 287028, 310947, 355368, 414596, 438984, 533052, 574056, 621894, 829192, 932841, 1066104, 1243788, 1865682, 2487576, 3731364, 7462728]

約数ペア:

[(1, 7462728), (2, 3731364), (3, 2487576), (4, 1865682), (6, 1243788), (7, 1066104), (8, 932841), (9, 829192), (12, 621894), (13, 574056), (14, 533052), (17, 438984), (18, 414596), (21, 355368), (24, 310947), (26, 287028), (28, 266526), (34, 219492), (36, 207298), (39, 191352), (42, 177684), (51, 146328), (52, 143514), (56, 133263), (63, 118456), (67, 111384), (68, 109746), (72, 103649), (78, 95676), (84, 88842), (91, 82008), (102, 73164), (104, 71757), (117, 63784), (119, 62712), (126, 59228), (134, 55692), (136, 54873), (153, 48776), (156, 47838), (168, 44421), (182, 41004), (201, 37128), (204, 36582), (221, 33768), (234, 31892), (238, 31356), (252, 29614), (268, 27846), (273, 27336), (306, 24388), (312, 23919), (357, 20904), (364, 20502), (402, 18564), (408, 18291), (442, 16884), (468, 15946), (469, 15912), (476, 15678), (504, 14807), (536, 13923), (546, 13668), (603, 12376), (612, 12194), (663, 11256), (714, 10452), (728, 10251), (804, 9282), (819, 9112), (871, 8568), (884, 8442), (936, 7973), (938, 7956), (952, 7839), (1071, 6968), (1092, 6834), (1139, 6552), (1206, 6188), (1224, 6097), (1326, 5628), (1407, 5304), (1428, 5226), (1547, 4824), (1608, 4641), (1638, 4556), (1742, 4284), (1768, 4221), (1876, 3978), (1989, 3752), (2142, 3484), (2184, 3417), (2278, 3276), (2412, 3094), (2613, 2856), (2652, 2814)]