258836292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 776385792

約数和(自身を除く): 517549500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 137, 143, 156, 198, 234, 274, 286, 367, 396, 411, 429, 468, 548, 572, 734, 822, 858, 1101, 1233, 1287, 1468, 1507, 1644, 1716, 1781, 2202, 2466, 2574, 3014, 3303, 3562, 4037, 4404, 4521, 4771, 4932, 5148, 5343, 6028, 6606, 7124, 8074, 9042, 9542, 10686, 12111, 13212, 13563, 14313, 16029, 16148, 18084, 19084, 19591, 21372, 24222, 27126, 28626, 32058, 36333, 39182, 42939, 48444, 50279, 52481, 54252, 57252, 58773, 64116, 72666, 78364, 85878, 100558, 104962, 117546, 145332, 150837, 157443, 171756, 176319, 201116, 209924, 235092, 301674, 314886, 352638, 452511, 472329, 553069, 603348, 629772, 653627, 705276, 905022, 944658, 1106138, 1307254, 1659207, 1810044, 1889316, 1960881, 2212276, 2614508, 3318414, 3921762, 4977621, 5882643, 6636828, 7189897, 7843524, 9955242, 11765286, 14379794, 19910484, 21569691, 23530572, 28759588, 43139382, 64709073, 86278764, 129418146, 258836292]

約数ペア:

[(1, 258836292), (2, 129418146), (3, 86278764), (4, 64709073), (6, 43139382), (9, 28759588), (11, 23530572), (12, 21569691), (13, 19910484), (18, 14379794), (22, 11765286), (26, 9955242), (33, 7843524), (36, 7189897), (39, 6636828), (44, 5882643), (52, 4977621), (66, 3921762), (78, 3318414), (99, 2614508), (117, 2212276), (132, 1960881), (137, 1889316), (143, 1810044), (156, 1659207), (198, 1307254), (234, 1106138), (274, 944658), (286, 905022), (367, 705276), (396, 653627), (411, 629772), (429, 603348), (468, 553069), (548, 472329), (572, 452511), (734, 352638), (822, 314886), (858, 301674), (1101, 235092), (1233, 209924), (1287, 201116), (1468, 176319), (1507, 171756), (1644, 157443), (1716, 150837), (1781, 145332), (2202, 117546), (2466, 104962), (2574, 100558), (3014, 85878), (3303, 78364), (3562, 72666), (4037, 64116), (4404, 58773), (4521, 57252), (4771, 54252), (4932, 52481), (5148, 50279), (5343, 48444), (6028, 42939), (6606, 39182), (7124, 36333), (8074, 32058), (9042, 28626), (9542, 27126), (10686, 24222), (12111, 21372), (13212, 19591), (13563, 19084), (14313, 18084), (16029, 16148)]