16001013456

素因数分解:

$2^4\times 3^6\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:653

約数の個数: 280

約数和(自身を含む): 48434799776

約数和(自身を除く): 32433786320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 61, 72, 81, 86, 108, 122, 129, 144, 162, 172, 183, 216, 243, 244, 258, 324, 344, 366, 387, 432, 486, 488, 516, 523, 549, 648, 688, 729, 732, 774, 972, 976, 1032, 1046, 1098, 1161, 1296, 1458, 1464, 1548, 1569, 1647, 1944, 2064, 2092, 2196, 2322, 2623, 2916, 2928, 3096, 3138, 3294, 3483, 3888, 4184, 4392, 4644, 4707, 4941, 5246, 5832, 6192, 6276, 6588, 6966, 7869, 8368, 8784, 9288, 9414, 9882, 10449, 10492, 11664, 12552, 13176, 13932, 14121, 14823, 15738, 18576, 18828, 19764, 20898, 20984, 22489, 23607, 25104, 26352, 27864, 28242, 29646, 31347, 31476, 31903, 37656, 39528, 41796, 41968, 42363, 44469, 44978, 47214, 55728, 56484, 59292, 62694, 62952, 63806, 67467, 70821, 75312, 79056, 83592, 84726, 88938, 89956, 94428, 95709, 112968, 118584, 125388, 125904, 127089, 127612, 134934, 141642, 167184, 169452, 177876, 179912, 188856, 191418, 202401, 212463, 225936, 237168, 250776, 254178, 255224, 269868, 283284, 287127, 338904, 355752, 359824, 377712, 381267, 382836, 404802, 424926, 501552, 508356, 510448, 539736, 566568, 574254, 607203, 637389, 677808, 711504, 762534, 765672, 809604, 849852, 861381, 1016712, 1079472, 1133136, 1148508, 1214406, 1274778, 1371829, 1525068, 1531344, 1619208, 1699704, 1722762, 1821609, 1912167, 2033424, 2297016, 2428812, 2549556, 2584143, 2743658, 3050136, 3238416, 3399408, 3445524, 3643218, 3824334, 4115487, 4594032, 4857624, 5099112, 5168286, 5464827, 5487316, 6100272, 6891048, 7286436, 7648668, 7752429, 8230974, 9715248, 10198224, 10336572, 10929654, 10974632, 12346461, 13782096, 14572872, 15297336, 15504858, 16394481, 16461948, 20673144, 21859308, 21949264, 23257287, 24692922, 29145744, 30594672, 31009716, 32788962, 32923896, 37039383, 41346288, 43718616, 46514574, 49385844, 62019432, 65577924, 65847792, 74078766, 87437232, 93029148, 98771688, 111118149, 124038864, 131155848, 148157532, 186058296, 197543376, 222236298, 262311696, 296315064, 333354447, 372116592, 444472596, 592630128, 666708894, 888945192, 1000063341, 1333417788, 1777890384, 2000126682, 2666835576, 4000253364, 5333671152, 8000506728, 16001013456]

約数ペア:

[(1, 16001013456), (2, 8000506728), (3, 5333671152), (4, 4000253364), (6, 2666835576), (8, 2000126682), (9, 1777890384), (12, 1333417788), (16, 1000063341), (18, 888945192), (24, 666708894), (27, 592630128), (36, 444472596), (43, 372116592), (48, 333354447), (54, 296315064), (61, 262311696), (72, 222236298), (81, 197543376), (86, 186058296), (108, 148157532), (122, 131155848), (129, 124038864), (144, 111118149), (162, 98771688), (172, 93029148), (183, 87437232), (216, 74078766), (243, 65847792), (244, 65577924), (258, 62019432), (324, 49385844), (344, 46514574), (366, 43718616), (387, 41346288), (432, 37039383), (486, 32923896), (488, 32788962), (516, 31009716), (523, 30594672), (549, 29145744), (648, 24692922), (688, 23257287), (729, 21949264), (732, 21859308), (774, 20673144), (972, 16461948), (976, 16394481), (1032, 15504858), (1046, 15297336), (1098, 14572872), (1161, 13782096), (1296, 12346461), (1458, 10974632), (1464, 10929654), (1548, 10336572), (1569, 10198224), (1647, 9715248), (1944, 8230974), (2064, 7752429), (2092, 7648668), (2196, 7286436), (2322, 6891048), (2623, 6100272), (2916, 5487316), (2928, 5464827), (3096, 5168286), (3138, 5099112), (3294, 4857624), (3483, 4594032), (3888, 4115487), (4184, 3824334), (4392, 3643218), (4644, 3445524), (4707, 3399408), (4941, 3238416), (5246, 3050136), (5832, 2743658), (6192, 2584143), (6276, 2549556), (6588, 2428812), (6966, 2297016), (7869, 2033424), (8368, 1912167), (8784, 1821609), (9288, 1722762), (9414, 1699704), (9882, 1619208), (10449, 1531344), (10492, 1525068), (11664, 1371829), (12552, 1274778), (13176, 1214406), (13932, 1148508), (14121, 1133136), (14823, 1079472), (15738, 1016712), (18576, 861381), (18828, 849852), (19764, 809604), (20898, 765672), (20984, 762534), (22489, 711504), (23607, 677808), (25104, 637389), (26352, 607203), (27864, 574254), (28242, 566568), (29646, 539736), (31347, 510448), (31476, 508356), (31903, 501552), (37656, 424926), (39528, 404802), (41796, 382836), (41968, 381267), (42363, 377712), (44469, 359824), (44978, 355752), (47214, 338904), (55728, 287127), (56484, 283284), (59292, 269868), (62694, 255224), (62952, 254178), (63806, 250776), (67467, 237168), (70821, 225936), (75312, 212463), (79056, 202401), (83592, 191418), (84726, 188856), (88938, 179912), (89956, 177876), (94428, 169452), (95709, 167184), (112968, 141642), (118584, 134934), (125388, 127612), (125904, 127089)]