12722705316

素因数分解:

$2^2\times 3^5\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:1096

約数の個数: 144

約数和(自身を含む): 33930187200

約数和(自身を除く): 21207481884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 149, 162, 214, 243, 298, 321, 324, 428, 447, 486, 596, 642, 821, 894, 963, 972, 1284, 1341, 1642, 1788, 1926, 2463, 2682, 2889, 3284, 3852, 4023, 4926, 5364, 5778, 7389, 8046, 8667, 9852, 11556, 12069, 14778, 15943, 16092, 17334, 22167, 24138, 26001, 29556, 31886, 34668, 36207, 44334, 47829, 48276, 52002, 63772, 66501, 72414, 87847, 88668, 95658, 104004, 122329, 133002, 143487, 144828, 175694, 191316, 199503, 244658, 263541, 266004, 286974, 351388, 366987, 399006, 430461, 489316, 527082, 573948, 733974, 790623, 798012, 860922, 1054164, 1100961, 1291383, 1467948, 1581246, 1721844, 2201922, 2371869, 2582766, 3162492, 3302883, 3874149, 4403844, 4743738, 5165532, 6605766, 7115607, 7748298, 9487476, 9908649, 13089203, 13211532, 14231214, 15496596, 19817298, 21346821, 26178406, 28462428, 29725947, 39267609, 39634596, 42693642, 52356812, 59451894, 78535218, 85387284, 117802827, 118903788, 157070436, 235605654, 353408481, 471211308, 706816962, 1060225443, 1413633924, 2120450886, 3180676329, 4240901772, 6361352658, 12722705316]

約数ペア:

[(1, 12722705316), (2, 6361352658), (3, 4240901772), (4, 3180676329), (6, 2120450886), (9, 1413633924), (12, 1060225443), (18, 706816962), (27, 471211308), (36, 353408481), (54, 235605654), (81, 157070436), (107, 118903788), (108, 117802827), (149, 85387284), (162, 78535218), (214, 59451894), (243, 52356812), (298, 42693642), (321, 39634596), (324, 39267609), (428, 29725947), (447, 28462428), (486, 26178406), (596, 21346821), (642, 19817298), (821, 15496596), (894, 14231214), (963, 13211532), (972, 13089203), (1284, 9908649), (1341, 9487476), (1642, 7748298), (1788, 7115607), (1926, 6605766), (2463, 5165532), (2682, 4743738), (2889, 4403844), (3284, 3874149), (3852, 3302883), (4023, 3162492), (4926, 2582766), (5364, 2371869), (5778, 2201922), (7389, 1721844), (8046, 1581246), (8667, 1467948), (9852, 1291383), (11556, 1100961), (12069, 1054164), (14778, 860922), (15943, 798012), (16092, 790623), (17334, 733974), (22167, 573948), (24138, 527082), (26001, 489316), (29556, 430461), (31886, 399006), (34668, 366987), (36207, 351388), (44334, 286974), (47829, 266004), (48276, 263541), (52002, 244658), (63772, 199503), (66501, 191316), (72414, 175694), (87847, 144828), (88668, 143487), (95658, 133002), (104004, 122329)]