293518336

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 88

約数和(自身を含む): 617309696

約数和(自身を除く): 323791360

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 64, 74, 122, 127, 128, 148, 244, 254, 256, 296, 488, 508, 512, 592, 976, 1016, 1024, 1184, 1952, 2032, 2257, 2368, 3904, 4064, 4514, 4699, 4736, 7747, 7808, 8128, 9028, 9398, 9472, 15494, 15616, 16256, 18056, 18796, 18944, 30988, 31232, 32512, 36112, 37592, 37888, 61976, 62464, 65024, 72224, 75184, 123952, 130048, 144448, 150368, 247904, 286639, 288896, 300736, 495808, 573278, 577792, 601472, 991616, 1146556, 1155584, 1202944, 1983232, 2293112, 2311168, 2405888, 3966464, 4586224, 4811776, 7932928, 9172448, 18344896, 36689792, 73379584, 146759168, 293518336]

約数ペア:

[(1, 293518336), (2, 146759168), (4, 73379584), (8, 36689792), (16, 18344896), (32, 9172448), (37, 7932928), (61, 4811776), (64, 4586224), (74, 3966464), (122, 2405888), (127, 2311168), (128, 2293112), (148, 1983232), (244, 1202944), (254, 1155584), (256, 1146556), (296, 991616), (488, 601472), (508, 577792), (512, 573278), (592, 495808), (976, 300736), (1016, 288896), (1024, 286639), (1184, 247904), (1952, 150368), (2032, 144448), (2257, 130048), (2368, 123952), (3904, 75184), (4064, 72224), (4514, 65024), (4699, 62464), (4736, 61976), (7747, 37888), (7808, 37592), (8128, 36112), (9028, 32512), (9398, 31232), (9472, 30988), (15494, 18944), (15616, 18796), (16256, 18056)]