21465649216

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{9013}}^1$

素因数の和:9252

約数の個数: 112

約数和(自身を含む): 49454409600

約数和(自身を除く): 27988760384

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 199, 272, 352, 374, 398, 544, 704, 748, 796, 1088, 1496, 1592, 2189, 2992, 3184, 3383, 4378, 5984, 6368, 6766, 8756, 9013, 11968, 12736, 13532, 17512, 18026, 27064, 35024, 36052, 37213, 54128, 70048, 72104, 74426, 99143, 108256, 140096, 144208, 148852, 153221, 198286, 216512, 288416, 297704, 306442, 396572, 576832, 595408, 612884, 793144, 1190816, 1225768, 1586288, 1685431, 1793587, 2381632, 2451536, 3172576, 3370862, 3587174, 4903072, 6345152, 6741724, 7174348, 9806144, 13483448, 14348696, 19729457, 26966896, 28697392, 30490979, 39458914, 53933792, 57394784, 60981958, 78917828, 107867584, 114789568, 121963916, 157835656, 243927832, 315671312, 335400769, 487855664, 631342624, 670801538, 975711328, 1262685248, 1341603076, 1951422656, 2683206152, 5366412304, 10732824608, 21465649216]

約数ペア:

[(1, 21465649216), (2, 10732824608), (4, 5366412304), (8, 2683206152), (11, 1951422656), (16, 1341603076), (17, 1262685248), (22, 975711328), (32, 670801538), (34, 631342624), (44, 487855664), (64, 335400769), (68, 315671312), (88, 243927832), (136, 157835656), (176, 121963916), (187, 114789568), (199, 107867584), (272, 78917828), (352, 60981958), (374, 57394784), (398, 53933792), (544, 39458914), (704, 30490979), (748, 28697392), (796, 26966896), (1088, 19729457), (1496, 14348696), (1592, 13483448), (2189, 9806144), (2992, 7174348), (3184, 6741724), (3383, 6345152), (4378, 4903072), (5984, 3587174), (6368, 3370862), (6766, 3172576), (8756, 2451536), (9013, 2381632), (11968, 1793587), (12736, 1685431), (13532, 1586288), (17512, 1225768), (18026, 1190816), (27064, 793144), (35024, 612884), (36052, 595408), (37213, 576832), (54128, 396572), (70048, 306442), (72104, 297704), (74426, 288416), (99143, 216512), (108256, 198286), (140096, 153221), (144208, 148852)]