303313504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7219}}^1$

素因数の和:7343

約数の個数: 48

約数和(自身を含む): 649540080

約数和(自身を除く): 346226576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1313, 1616, 2626, 3232, 5252, 7219, 10504, 14438, 21008, 28876, 42016, 57752, 93847, 115504, 187694, 231008, 375388, 729119, 750776, 1458238, 1501552, 2916476, 3003104, 5832952, 9478547, 11665904, 18957094, 23331808, 37914188, 75828376, 151656752, 303313504]

約数ペア:

[(1, 303313504), (2, 151656752), (4, 75828376), (8, 37914188), (13, 23331808), (16, 18957094), (26, 11665904), (32, 9478547), (52, 5832952), (101, 3003104), (104, 2916476), (202, 1501552), (208, 1458238), (404, 750776), (416, 729119), (808, 375388), (1313, 231008), (1616, 187694), (2626, 115504), (3232, 93847), (5252, 57752), (7219, 42016), (10504, 28876), (14438, 21008)]