888931639820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1\times {\mathrm{6871}}^1$

素因数の和:9784

約数の個数: 192

約数和(自身を含む): 2379000637440

約数和(自身を除く): 1490068997620

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 1190, 1292, 1330, 1615, 2261, 2380, 2660, 2861, 3230, 4522, 5722, 6460, 6871, 9044, 11305, 11444, 13742, 14305, 20027, 22610, 27484, 28610, 34355, 40054, 45220, 48097, 48637, 54359, 57220, 68710, 80108, 96194, 97274, 100135, 108718, 116807, 130549, 137420, 192388, 194548, 200270, 217436, 233614, 240485, 243185, 261098, 271795, 340459, 380513, 400540, 467228, 480970, 486370, 522196, 543590, 584035, 652745, 680918, 761026, 817649, 913843, 924103, 961940, 972740, 1087180, 1168070, 1305490, 1361836, 1522052, 1635298, 1702295, 1827686, 1848206, 1902565, 2219333, 2336140, 2610980, 3270596, 3404590, 3655372, 3696412, 3805130, 4088245, 4438666, 4569215, 4620515, 6468721, 6809180, 7610260, 8176490, 8877332, 9138430, 9241030, 11096665, 12937442, 15535331, 16352980, 18276860, 18482060, 19657931, 22193330, 25874884, 31070662, 32343605, 39315862, 44386660, 62141324, 64687210, 77676655, 78631724, 98289655, 129374420, 137605517, 155353310, 196579310, 275211034, 310706620, 334184827, 373500689, 393158620, 550422068, 668369654, 688027585, 747001378, 1336739308, 1376055170, 1494002756, 1670924135, 1867503445, 2339293789, 2614504823, 2752110340, 3341848270, 3735006890, 4678587578, 5229009646, 6349511713, 6683696540, 7470013780, 9357175156, 10458019292, 11696468945, 12699023426, 13072524115, 23392937890, 25398046852, 26145048230, 31747558565, 44446581991, 46785875780, 52290096460, 63495117130, 88893163982, 126990234260, 177786327964, 222232909955, 444465819910, 888931639820]

約数ペア:

[(1, 888931639820), (2, 444465819910), (4, 222232909955), (5, 177786327964), (7, 126990234260), (10, 88893163982), (14, 63495117130), (17, 52290096460), (19, 46785875780), (20, 44446581991), (28, 31747558565), (34, 26145048230), (35, 25398046852), (38, 23392937890), (68, 13072524115), (70, 12699023426), (76, 11696468945), (85, 10458019292), (95, 9357175156), (119, 7470013780), (133, 6683696540), (140, 6349511713), (170, 5229009646), (190, 4678587578), (238, 3735006890), (266, 3341848270), (323, 2752110340), (340, 2614504823), (380, 2339293789), (476, 1867503445), (532, 1670924135), (595, 1494002756), (646, 1376055170), (665, 1336739308), (1190, 747001378), (1292, 688027585), (1330, 668369654), (1615, 550422068), (2261, 393158620), (2380, 373500689), (2660, 334184827), (2861, 310706620), (3230, 275211034), (4522, 196579310), (5722, 155353310), (6460, 137605517), (6871, 129374420), (9044, 98289655), (11305, 78631724), (11444, 77676655), (13742, 64687210), (14305, 62141324), (20027, 44386660), (22610, 39315862), (27484, 32343605), (28610, 31070662), (34355, 25874884), (40054, 22193330), (45220, 19657931), (48097, 18482060), (48637, 18276860), (54359, 16352980), (57220, 15535331), (68710, 12937442), (80108, 11096665), (96194, 9241030), (97274, 9138430), (100135, 8877332), (108718, 8176490), (116807, 7610260), (130549, 6809180), (137420, 6468721), (192388, 4620515), (194548, 4569215), (200270, 4438666), (217436, 4088245), (233614, 3805130), (240485, 3696412), (243185, 3655372), (261098, 3404590), (271795, 3270596), (340459, 2610980), (380513, 2336140), (400540, 2219333), (467228, 1902565), (480970, 1848206), (486370, 1827686), (522196, 1702295), (543590, 1635298), (584035, 1522052), (652745, 1361836), (680918, 1305490), (761026, 1168070), (817649, 1087180), (913843, 972740), (924103, 961940)]