400326732

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 1207360000

約数和(自身を除く): 807033268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 43, 52, 54, 57, 76, 78, 86, 108, 114, 117, 129, 156, 171, 172, 228, 234, 247, 258, 342, 349, 351, 387, 468, 494, 513, 516, 559, 684, 698, 702, 741, 774, 817, 988, 1026, 1047, 1118, 1161, 1396, 1404, 1482, 1548, 1634, 1677, 2052, 2094, 2223, 2236, 2322, 2451, 2964, 3141, 3268, 3354, 4188, 4446, 4537, 4644, 4902, 5031, 6282, 6631, 6669, 6708, 7353, 8892, 9074, 9423, 9804, 10062, 10621, 12564, 13262, 13338, 13611, 14706, 15007, 15093, 18148, 18846, 19893, 20124, 21242, 22059, 26524, 26676, 27222, 29412, 30014, 30186, 31863, 37692, 39786, 40833, 42484, 44118, 45021, 54444, 59679, 60028, 60372, 63726, 79572, 81666, 86203, 88236, 90042, 95589, 119358, 122499, 127452, 135063, 163332, 172406, 179037, 180084, 191178, 195091, 238716, 244998, 258609, 270126, 285133, 286767, 344812, 358074, 382356, 390182, 405189, 489996, 517218, 540252, 570266, 573534, 585273, 716148, 775827, 780364, 810378, 855399, 1034436, 1140532, 1147068, 1170546, 1551654, 1620756, 1710798, 1755819, 2327481, 2341092, 2566197, 3103308, 3421596, 3511638, 3706729, 4654962, 5132394, 5267457, 7023276, 7413458, 7698591, 9309924, 10264788, 10534914, 11120187, 14826916, 15397182, 21069828, 22240374, 30794364, 33360561, 44480748, 66721122, 100081683, 133442244, 200163366, 400326732]

約数ペア:

[(1, 400326732), (2, 200163366), (3, 133442244), (4, 100081683), (6, 66721122), (9, 44480748), (12, 33360561), (13, 30794364), (18, 22240374), (19, 21069828), (26, 15397182), (27, 14826916), (36, 11120187), (38, 10534914), (39, 10264788), (43, 9309924), (52, 7698591), (54, 7413458), (57, 7023276), (76, 5267457), (78, 5132394), (86, 4654962), (108, 3706729), (114, 3511638), (117, 3421596), (129, 3103308), (156, 2566197), (171, 2341092), (172, 2327481), (228, 1755819), (234, 1710798), (247, 1620756), (258, 1551654), (342, 1170546), (349, 1147068), (351, 1140532), (387, 1034436), (468, 855399), (494, 810378), (513, 780364), (516, 775827), (559, 716148), (684, 585273), (698, 573534), (702, 570266), (741, 540252), (774, 517218), (817, 489996), (988, 405189), (1026, 390182), (1047, 382356), (1118, 358074), (1161, 344812), (1396, 286767), (1404, 285133), (1482, 270126), (1548, 258609), (1634, 244998), (1677, 238716), (2052, 195091), (2094, 191178), (2223, 180084), (2236, 179037), (2322, 172406), (2451, 163332), (2964, 135063), (3141, 127452), (3268, 122499), (3354, 119358), (4188, 95589), (4446, 90042), (4537, 88236), (4644, 86203), (4902, 81666), (5031, 79572), (6282, 63726), (6631, 60372), (6669, 60028), (6708, 59679), (7353, 54444), (8892, 45021), (9074, 44118), (9423, 42484), (9804, 40833), (10062, 39786), (10621, 37692), (12564, 31863), (13262, 30186), (13338, 30014), (13611, 29412), (14706, 27222), (15007, 26676), (15093, 26524), (18148, 22059), (18846, 21242), (19893, 20124)]