488148870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 1325237760

約数和(自身を除く): 837088890

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 109, 110, 123, 165, 205, 218, 246, 327, 330, 331, 410, 451, 545, 615, 654, 662, 902, 993, 1090, 1199, 1230, 1353, 1635, 1655, 1986, 2255, 2398, 2706, 3270, 3310, 3597, 3641, 4469, 4510, 4965, 5995, 6765, 7194, 7282, 8938, 9930, 10923, 11990, 13407, 13530, 13571, 17985, 18205, 21846, 22345, 26814, 27142, 35970, 36079, 36410, 40713, 44690, 49159, 54615, 67035, 67855, 72158, 81426, 98318, 108237, 109230, 134070, 135710, 147477, 149281, 180395, 203565, 216474, 245795, 294954, 298562, 360790, 396869, 407130, 447843, 491590, 541185, 737385, 746405, 793738, 895686, 1082370, 1190607, 1474770, 1479239, 1492810, 1984345, 2239215, 2381214, 2958478, 3968690, 4437717, 4478430, 5953035, 7396195, 8875434, 11906070, 14792390, 16271629, 22188585, 32543258, 44377170, 48814887, 81358145, 97629774, 162716290, 244074435, 488148870]

約数ペア:

[(1, 488148870), (2, 244074435), (3, 162716290), (5, 97629774), (6, 81358145), (10, 48814887), (11, 44377170), (15, 32543258), (22, 22188585), (30, 16271629), (33, 14792390), (41, 11906070), (55, 8875434), (66, 7396195), (82, 5953035), (109, 4478430), (110, 4437717), (123, 3968690), (165, 2958478), (205, 2381214), (218, 2239215), (246, 1984345), (327, 1492810), (330, 1479239), (331, 1474770), (410, 1190607), (451, 1082370), (545, 895686), (615, 793738), (654, 746405), (662, 737385), (902, 541185), (993, 491590), (1090, 447843), (1199, 407130), (1230, 396869), (1353, 360790), (1635, 298562), (1655, 294954), (1986, 245795), (2255, 216474), (2398, 203565), (2706, 180395), (3270, 149281), (3310, 147477), (3597, 135710), (3641, 134070), (4469, 109230), (4510, 108237), (4965, 98318), (5995, 81426), (6765, 72158), (7194, 67855), (7282, 67035), (8938, 54615), (9930, 49159), (10923, 44690), (11990, 40713), (13407, 36410), (13530, 36079), (13571, 35970), (17985, 27142), (18205, 26814), (21846, 22345)]