1008075970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 2213775360

約数和(自身を除く): 1205699390

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 67, 95, 110, 115, 134, 190, 209, 230, 253, 313, 335, 418, 437, 506, 626, 670, 737, 874, 1045, 1265, 1273, 1474, 1541, 1565, 2090, 2185, 2530, 2546, 3082, 3130, 3443, 3685, 4370, 4807, 5947, 6365, 6886, 7199, 7370, 7705, 9614, 11894, 12730, 14003, 14398, 15410, 16951, 17215, 20971, 24035, 28006, 29279, 29735, 33902, 34430, 35995, 41942, 48070, 58558, 59470, 65417, 70015, 71990, 79189, 84755, 104855, 130834, 136781, 140030, 146395, 158378, 169510, 209710, 230681, 273562, 292790, 322069, 327085, 395945, 398449, 461362, 482333, 644138, 654170, 683905, 791890, 796898, 964666, 1153405, 1367810, 1504591, 1610345, 1992245, 2306810, 2411665, 3009182, 3220690, 3984490, 4382939, 4823330, 5305663, 7522955, 8765878, 9164327, 10611326, 15045910, 18328654, 21914695, 26528315, 43829390, 45821635, 53056630, 91643270, 100807597, 201615194, 504037985, 1008075970]

約数ペア:

[(1, 1008075970), (2, 504037985), (5, 201615194), (10, 100807597), (11, 91643270), (19, 53056630), (22, 45821635), (23, 43829390), (38, 26528315), (46, 21914695), (55, 18328654), (67, 15045910), (95, 10611326), (110, 9164327), (115, 8765878), (134, 7522955), (190, 5305663), (209, 4823330), (230, 4382939), (253, 3984490), (313, 3220690), (335, 3009182), (418, 2411665), (437, 2306810), (506, 1992245), (626, 1610345), (670, 1504591), (737, 1367810), (874, 1153405), (1045, 964666), (1265, 796898), (1273, 791890), (1474, 683905), (1541, 654170), (1565, 644138), (2090, 482333), (2185, 461362), (2530, 398449), (2546, 395945), (3082, 327085), (3130, 322069), (3443, 292790), (3685, 273562), (4370, 230681), (4807, 209710), (5947, 169510), (6365, 158378), (6886, 146395), (7199, 140030), (7370, 136781), (7705, 130834), (9614, 104855), (11894, 84755), (12730, 79189), (14003, 71990), (14398, 70015), (15410, 65417), (16951, 59470), (17215, 58558), (20971, 48070), (24035, 41942), (28006, 35995), (29279, 34430), (29735, 33902)]