386939275492

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{743}}^1\times {\mathrm{3137}}^1$

素因数の和:3927

約数の個数: 144

約数和(自身を含む): 869431852800

約数和(自身を除く): 482492577308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 343, 484, 539, 686, 743, 847, 1078, 1372, 1486, 1694, 2156, 2972, 3137, 3388, 3773, 5201, 5929, 6274, 7546, 8173, 10402, 11858, 12548, 15092, 16346, 20804, 21959, 23716, 32692, 34507, 36407, 41503, 43918, 57211, 69014, 72814, 83006, 87836, 89903, 114422, 138028, 145628, 153713, 166012, 179806, 228844, 241549, 254849, 307426, 359612, 379577, 400477, 483098, 509698, 614852, 629321, 759154, 800954, 966196, 1019396, 1075991, 1258642, 1518308, 1601908, 1690843, 2151982, 2330791, 2517284, 2657039, 2803339, 3381686, 4303964, 4405247, 4661582, 5314078, 5606678, 6763372, 8810494, 9323164, 10628156, 11213356, 11835901, 16315537, 17620988, 18599273, 23671802, 25638701, 30836729, 32631074, 37198546, 47343604, 51277402, 61673458, 65262148, 74397092, 102554804, 114208759, 123346916, 130194911, 179470907, 228417518, 260389822, 282025711, 358941814, 456835036, 520779644, 564051422, 717883628, 799461313, 1128102844, 1256296349, 1598922626, 1974179977, 2512592698, 3197845252, 3948359954, 5025185396, 7896719908, 8794074443, 13819259839, 17588148886, 27638519678, 35176297772, 55277039356, 96734818873, 193469637746, 386939275492]

約数ペア:

[(1, 386939275492), (2, 193469637746), (4, 96734818873), (7, 55277039356), (11, 35176297772), (14, 27638519678), (22, 17588148886), (28, 13819259839), (44, 8794074443), (49, 7896719908), (77, 5025185396), (98, 3948359954), (121, 3197845252), (154, 2512592698), (196, 1974179977), (242, 1598922626), (308, 1256296349), (343, 1128102844), (484, 799461313), (539, 717883628), (686, 564051422), (743, 520779644), (847, 456835036), (1078, 358941814), (1372, 282025711), (1486, 260389822), (1694, 228417518), (2156, 179470907), (2972, 130194911), (3137, 123346916), (3388, 114208759), (3773, 102554804), (5201, 74397092), (5929, 65262148), (6274, 61673458), (7546, 51277402), (8173, 47343604), (10402, 37198546), (11858, 32631074), (12548, 30836729), (15092, 25638701), (16346, 23671802), (20804, 18599273), (21959, 17620988), (23716, 16315537), (32692, 11835901), (34507, 11213356), (36407, 10628156), (41503, 9323164), (43918, 8810494), (57211, 6763372), (69014, 5606678), (72814, 5314078), (83006, 4661582), (87836, 4405247), (89903, 4303964), (114422, 3381686), (138028, 2803339), (145628, 2657039), (153713, 2517284), (166012, 2330791), (179806, 2151982), (228844, 1690843), (241549, 1601908), (254849, 1518308), (307426, 1258642), (359612, 1075991), (379577, 1019396), (400477, 966196), (483098, 800954), (509698, 759154), (614852, 629321)]