280882220292

素因数分解:

$2^2\times 3^4\times {\mathrm{443}}^1\times {\mathrm{977}}^1\times {\mathrm{2003}}^1$

素因数の和:3439

約数の個数: 120

約数和(自身を含む): 737060186016

約数和(自身を除く): 456177965724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 443, 886, 977, 1329, 1772, 1954, 2003, 2658, 2931, 3908, 3987, 4006, 5316, 5862, 6009, 7974, 8012, 8793, 11724, 11961, 12018, 15948, 17586, 18027, 23922, 24036, 26379, 35172, 35883, 36054, 47844, 52758, 54081, 71766, 72108, 79137, 105516, 108162, 143532, 158274, 162243, 216324, 316548, 324486, 432811, 648972, 865622, 887329, 1298433, 1731244, 1774658, 1956931, 2596866, 2661987, 3549316, 3895299, 3913862, 5193732, 5323974, 5870793, 7790598, 7827724, 7985961, 10647948, 11685897, 11741586, 15581196, 15971922, 17612379, 23371794, 23483172, 23957883, 31943844, 35057691, 35224758, 46743588, 47915766, 52837137, 70115382, 70449516, 71873649, 95831532, 105674274, 140230764, 143747298, 158511411, 211348548, 287494596, 317022822, 634045644, 866920433, 1733840866, 2600761299, 3467681732, 5201522598, 7802283897, 10403045196, 15604567794, 23406851691, 31209135588, 46813703382, 70220555073, 93627406764, 140441110146, 280882220292]

約数ペア:

[(1, 280882220292), (2, 140441110146), (3, 93627406764), (4, 70220555073), (6, 46813703382), (9, 31209135588), (12, 23406851691), (18, 15604567794), (27, 10403045196), (36, 7802283897), (54, 5201522598), (81, 3467681732), (108, 2600761299), (162, 1733840866), (324, 866920433), (443, 634045644), (886, 317022822), (977, 287494596), (1329, 211348548), (1772, 158511411), (1954, 143747298), (2003, 140230764), (2658, 105674274), (2931, 95831532), (3908, 71873649), (3987, 70449516), (4006, 70115382), (5316, 52837137), (5862, 47915766), (6009, 46743588), (7974, 35224758), (8012, 35057691), (8793, 31943844), (11724, 23957883), (11961, 23483172), (12018, 23371794), (15948, 17612379), (17586, 15971922), (18027, 15581196), (23922, 11741586), (24036, 11685897), (26379, 10647948), (35172, 7985961), (35883, 7827724), (36054, 7790598), (47844, 5870793), (52758, 5323974), (54081, 5193732), (71766, 3913862), (72108, 3895299), (79137, 3549316), (105516, 2661987), (108162, 2596866), (143532, 1956931), (158274, 1774658), (162243, 1731244), (216324, 1298433), (316548, 887329), (324486, 865622), (432811, 648972)]