331443781488

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20747}}^1\times {\mathrm{5839}}^1$

素因数の和:26619

約数の個数: 120

約数和(自身を含む): 976616659200

約数和(自身を除く): 645172877712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 5839, 11678, 17517, 20747, 23356, 35034, 41494, 46712, 52551, 62241, 70068, 82988, 93424, 105102, 110941, 124482, 140136, 165976, 186723, 210204, 221882, 248964, 280272, 331952, 332823, 373446, 394193, 420408, 443764, 497928, 665646, 746892, 788386, 840816, 887528, 995856, 998469, 1182579, 1331292, 1493784, 1576772, 1775056, 1996938, 2365158, 2662584, 2987568, 3153544, 3547737, 3993876, 4730316, 5325168, 6307088, 7095474, 7987752, 9460632, 14190948, 15975504, 18921264, 28381896, 56763792, 121141733, 242283466, 363425199, 484566932, 726850398, 969133864, 1090275597, 1453700796, 1938267728, 2180551194, 2301692927, 2907401592, 4361102388, 4603385854, 5814803184, 6905078781, 8722204776, 9206771708, 13810157562, 17444409552, 18413543416, 20715236343, 27620315124, 36827086832, 41430472686, 55240630248, 82860945372, 110481260496, 165721890744, 331443781488]

約数ペア:

[(1, 331443781488), (2, 165721890744), (3, 110481260496), (4, 82860945372), (6, 55240630248), (8, 41430472686), (9, 36827086832), (12, 27620315124), (16, 20715236343), (18, 18413543416), (19, 17444409552), (24, 13810157562), (36, 9206771708), (38, 8722204776), (48, 6905078781), (57, 5814803184), (72, 4603385854), (76, 4361102388), (114, 2907401592), (144, 2301692927), (152, 2180551194), (171, 1938267728), (228, 1453700796), (304, 1090275597), (342, 969133864), (456, 726850398), (684, 484566932), (912, 363425199), (1368, 242283466), (2736, 121141733), (5839, 56763792), (11678, 28381896), (17517, 18921264), (20747, 15975504), (23356, 14190948), (35034, 9460632), (41494, 7987752), (46712, 7095474), (52551, 6307088), (62241, 5325168), (70068, 4730316), (82988, 3993876), (93424, 3547737), (105102, 3153544), (110941, 2987568), (124482, 2662584), (140136, 2365158), (165976, 1996938), (186723, 1775056), (210204, 1576772), (221882, 1493784), (248964, 1331292), (280272, 1182579), (331952, 998469), (332823, 995856), (373446, 887528), (394193, 840816), (420408, 788386), (443764, 746892), (497928, 665646)]