2172119904

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1091}}^1$

素因数の和:1361

約数の個数: 144

約数和(自身を含む): 6410686464

約数和(自身を除く): 4238566560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 223, 248, 279, 288, 372, 446, 496, 558, 669, 744, 892, 992, 1091, 1116, 1338, 1488, 1784, 2007, 2182, 2232, 2676, 2976, 3273, 3568, 4014, 4364, 4464, 5352, 6546, 6913, 7136, 8028, 8728, 8928, 9819, 10704, 13092, 13826, 16056, 17456, 19638, 20739, 21408, 26184, 27652, 32112, 33821, 34912, 39276, 41478, 52368, 55304, 62217, 64224, 67642, 78552, 82956, 101463, 104736, 110608, 124434, 135284, 157104, 165912, 202926, 221216, 243293, 248868, 270568, 304389, 314208, 331824, 405852, 486586, 497736, 541136, 608778, 663648, 729879, 811704, 973172, 995472, 1082272, 1217556, 1459758, 1623408, 1946344, 1990944, 2189637, 2435112, 2919516, 3246816, 3892688, 4379274, 4870224, 5839032, 7542083, 7785376, 8758548, 9740448, 11678064, 15084166, 17517096, 22626249, 23356128, 30168332, 35034192, 45252498, 60336664, 67878747, 70068384, 90504996, 120673328, 135757494, 181009992, 241346656, 271514988, 362019984, 543029976, 724039968, 1086059952, 2172119904]

約数ペア:

[(1, 2172119904), (2, 1086059952), (3, 724039968), (4, 543029976), (6, 362019984), (8, 271514988), (9, 241346656), (12, 181009992), (16, 135757494), (18, 120673328), (24, 90504996), (31, 70068384), (32, 67878747), (36, 60336664), (48, 45252498), (62, 35034192), (72, 30168332), (93, 23356128), (96, 22626249), (124, 17517096), (144, 15084166), (186, 11678064), (223, 9740448), (248, 8758548), (279, 7785376), (288, 7542083), (372, 5839032), (446, 4870224), (496, 4379274), (558, 3892688), (669, 3246816), (744, 2919516), (892, 2435112), (992, 2189637), (1091, 1990944), (1116, 1946344), (1338, 1623408), (1488, 1459758), (1784, 1217556), (2007, 1082272), (2182, 995472), (2232, 973172), (2676, 811704), (2976, 729879), (3273, 663648), (3568, 608778), (4014, 541136), (4364, 497736), (4464, 486586), (5352, 405852), (6546, 331824), (6913, 314208), (7136, 304389), (8028, 270568), (8728, 248868), (8928, 243293), (9819, 221216), (10704, 202926), (13092, 165912), (13826, 157104), (16056, 135284), (17456, 124434), (19638, 110608), (20739, 104736), (21408, 101463), (26184, 82956), (27652, 78552), (32112, 67642), (33821, 64224), (34912, 62217), (39276, 55304), (41478, 52368)]