1979596008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2736

約数の個数: 192

約数和(自身を含む): 6245890560

約数和(自身を除く): 4266294552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 47, 51, 52, 68, 72, 78, 94, 102, 104, 117, 136, 141, 153, 156, 188, 204, 221, 234, 282, 306, 312, 376, 408, 423, 442, 468, 564, 611, 612, 663, 799, 846, 884, 936, 1128, 1222, 1224, 1326, 1598, 1692, 1768, 1833, 1989, 2397, 2444, 2647, 2652, 3196, 3384, 3666, 3978, 4794, 4888, 5294, 5304, 5499, 6392, 7191, 7332, 7941, 7956, 9588, 10387, 10588, 10998, 14382, 14664, 15882, 15912, 19176, 20774, 21176, 21996, 23823, 28764, 31161, 31764, 34411, 41548, 43992, 44999, 47646, 57528, 62322, 63528, 68822, 83096, 89998, 93483, 95292, 103233, 124409, 124644, 134997, 137644, 179996, 186966, 190584, 206466, 248818, 249288, 269994, 275288, 309699, 359992, 373227, 373932, 404991, 412932, 497636, 539988, 584987, 619398, 746454, 747864, 809982, 825864, 995272, 1079976, 1119681, 1169974, 1238796, 1492908, 1617317, 1619964, 1754961, 2114953, 2239362, 2339948, 2477592, 2985816, 3234634, 3239928, 3509922, 4229906, 4478724, 4679896, 4851951, 5264883, 6344859, 6469268, 7019844, 8459812, 8957448, 9703902, 10529766, 12689718, 12938536, 14039688, 14555853, 16919624, 19034577, 19407804, 21059532, 25379436, 27494389, 29111706, 38069154, 38815608, 42119064, 50758872, 54988778, 58223412, 76138308, 82483167, 109977556, 116446824, 152276616, 164966334, 219955112, 247449501, 329932668, 494899002, 659865336, 989798004, 1979596008]

約数ペア:

[(1, 1979596008), (2, 989798004), (3, 659865336), (4, 494899002), (6, 329932668), (8, 247449501), (9, 219955112), (12, 164966334), (13, 152276616), (17, 116446824), (18, 109977556), (24, 82483167), (26, 76138308), (34, 58223412), (36, 54988778), (39, 50758872), (47, 42119064), (51, 38815608), (52, 38069154), (68, 29111706), (72, 27494389), (78, 25379436), (94, 21059532), (102, 19407804), (104, 19034577), (117, 16919624), (136, 14555853), (141, 14039688), (153, 12938536), (156, 12689718), (188, 10529766), (204, 9703902), (221, 8957448), (234, 8459812), (282, 7019844), (306, 6469268), (312, 6344859), (376, 5264883), (408, 4851951), (423, 4679896), (442, 4478724), (468, 4229906), (564, 3509922), (611, 3239928), (612, 3234634), (663, 2985816), (799, 2477592), (846, 2339948), (884, 2239362), (936, 2114953), (1128, 1754961), (1222, 1619964), (1224, 1617317), (1326, 1492908), (1598, 1238796), (1692, 1169974), (1768, 1119681), (1833, 1079976), (1989, 995272), (2397, 825864), (2444, 809982), (2647, 747864), (2652, 746454), (3196, 619398), (3384, 584987), (3666, 539988), (3978, 497636), (4794, 412932), (4888, 404991), (5294, 373932), (5304, 373227), (5499, 359992), (6392, 309699), (7191, 275288), (7332, 269994), (7941, 249288), (7956, 248818), (9588, 206466), (10387, 190584), (10588, 186966), (10998, 179996), (14382, 137644), (14664, 134997), (15882, 124644), (15912, 124409), (19176, 103233), (20774, 95292), (21176, 93483), (21996, 89998), (23823, 83096), (28764, 68822), (31161, 63528), (31764, 62322), (34411, 57528), (41548, 47646), (43992, 44999)]