1996604208

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5657}}^1$

素因数の和:5736

約数の個数: 160

約数和(自身を含む): 6174009600

約数和(自身を除く): 4177405392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 43, 48, 54, 57, 72, 76, 86, 108, 114, 129, 144, 152, 171, 172, 216, 228, 258, 304, 342, 344, 387, 432, 456, 513, 516, 684, 688, 774, 817, 912, 1026, 1032, 1161, 1368, 1548, 1634, 2052, 2064, 2322, 2451, 2736, 3096, 3268, 4104, 4644, 4902, 5657, 6192, 6536, 7353, 8208, 9288, 9804, 11314, 13072, 14706, 16971, 18576, 19608, 22059, 22628, 29412, 33942, 39216, 44118, 45256, 50913, 58824, 67884, 88236, 90512, 101826, 107483, 117648, 135768, 152739, 176472, 203652, 214966, 243251, 271536, 305478, 322449, 352944, 407304, 429932, 486502, 610956, 644898, 729753, 814608, 859864, 967347, 973004, 1221912, 1289796, 1459506, 1719728, 1934694, 1946008, 2189259, 2443824, 2579592, 2902041, 2919012, 3869388, 3892016, 4378518, 4621769, 5159184, 5804082, 5838024, 6567777, 7738776, 8757036, 9243538, 11608164, 11676048, 13135554, 13865307, 15477552, 17514072, 18487076, 23216328, 26271108, 27730614, 35028144, 36974152, 41595921, 46432656, 52542216, 55461228, 73948304, 83191842, 105084432, 110922456, 124787763, 166383684, 221844912, 249575526, 332767368, 499151052, 665534736, 998302104, 1996604208]

約数ペア:

[(1, 1996604208), (2, 998302104), (3, 665534736), (4, 499151052), (6, 332767368), (8, 249575526), (9, 221844912), (12, 166383684), (16, 124787763), (18, 110922456), (19, 105084432), (24, 83191842), (27, 73948304), (36, 55461228), (38, 52542216), (43, 46432656), (48, 41595921), (54, 36974152), (57, 35028144), (72, 27730614), (76, 26271108), (86, 23216328), (108, 18487076), (114, 17514072), (129, 15477552), (144, 13865307), (152, 13135554), (171, 11676048), (172, 11608164), (216, 9243538), (228, 8757036), (258, 7738776), (304, 6567777), (342, 5838024), (344, 5804082), (387, 5159184), (432, 4621769), (456, 4378518), (513, 3892016), (516, 3869388), (684, 2919012), (688, 2902041), (774, 2579592), (817, 2443824), (912, 2189259), (1026, 1946008), (1032, 1934694), (1161, 1719728), (1368, 1459506), (1548, 1289796), (1634, 1221912), (2052, 973004), (2064, 967347), (2322, 859864), (2451, 814608), (2736, 729753), (3096, 644898), (3268, 610956), (4104, 486502), (4644, 429932), (4902, 407304), (5657, 352944), (6192, 322449), (6536, 305478), (7353, 271536), (8208, 243251), (9288, 214966), (9804, 203652), (11314, 176472), (13072, 152739), (14706, 135768), (16971, 117648), (18576, 107483), (19608, 101826), (22059, 90512), (22628, 88236), (29412, 67884), (33942, 58824), (39216, 50913), (44118, 45256)]