219588624

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:930

約数の個数: 160

約数和(自身を含む): 685670400

約数和(自身を除く): 466081776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 372, 432, 456, 496, 513, 558, 589, 684, 744, 837, 863, 912, 1026, 1116, 1178, 1368, 1488, 1674, 1726, 1767, 2052, 2232, 2356, 2589, 2736, 3348, 3452, 3534, 4104, 4464, 4712, 5178, 5301, 6696, 6904, 7068, 7767, 8208, 9424, 10356, 10602, 13392, 13808, 14136, 15534, 15903, 16397, 20712, 21204, 23301, 26753, 28272, 31068, 31806, 32794, 41424, 42408, 46602, 49191, 53506, 62136, 63612, 65588, 80259, 84816, 93204, 98382, 107012, 124272, 127224, 131176, 147573, 160518, 186408, 196764, 214024, 240777, 254448, 262352, 295146, 321036, 372816, 393528, 428048, 442719, 481554, 508307, 590292, 642072, 722331, 787056, 885438, 963108, 1016614, 1180584, 1284144, 1444662, 1524921, 1770876, 1926216, 2033228, 2361168, 2889324, 3049842, 3541752, 3852432, 4066456, 4574763, 5778648, 6099684, 7083504, 8132912, 9149526, 11557296, 12199368, 13724289, 18299052, 24398736, 27448578, 36598104, 54897156, 73196208, 109794312, 219588624]

約数ペア:

[(1, 219588624), (2, 109794312), (3, 73196208), (4, 54897156), (6, 36598104), (8, 27448578), (9, 24398736), (12, 18299052), (16, 13724289), (18, 12199368), (19, 11557296), (24, 9149526), (27, 8132912), (31, 7083504), (36, 6099684), (38, 5778648), (48, 4574763), (54, 4066456), (57, 3852432), (62, 3541752), (72, 3049842), (76, 2889324), (93, 2361168), (108, 2033228), (114, 1926216), (124, 1770876), (144, 1524921), (152, 1444662), (171, 1284144), (186, 1180584), (216, 1016614), (228, 963108), (248, 885438), (279, 787056), (304, 722331), (342, 642072), (372, 590292), (432, 508307), (456, 481554), (496, 442719), (513, 428048), (558, 393528), (589, 372816), (684, 321036), (744, 295146), (837, 262352), (863, 254448), (912, 240777), (1026, 214024), (1116, 196764), (1178, 186408), (1368, 160518), (1488, 147573), (1674, 131176), (1726, 127224), (1767, 124272), (2052, 107012), (2232, 98382), (2356, 93204), (2589, 84816), (2736, 80259), (3348, 65588), (3452, 63612), (3534, 62136), (4104, 53506), (4464, 49191), (4712, 46602), (5178, 42408), (5301, 41424), (6696, 32794), (6904, 31806), (7068, 31068), (7767, 28272), (8208, 26753), (9424, 23301), (10356, 21204), (10602, 20712), (13392, 16397), (13808, 15903), (14136, 15534)]