18804859632

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:880

約数の個数: 240

約数和(自身を含む): 57658080480

約数和(自身を除く): 38853220848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 109, 117, 144, 156, 157, 208, 218, 234, 312, 314, 327, 436, 468, 471, 587, 624, 628, 654, 872, 936, 942, 981, 1174, 1256, 1308, 1413, 1417, 1744, 1761, 1872, 1884, 1962, 2041, 2348, 2512, 2616, 2826, 2834, 3522, 3768, 3924, 4082, 4251, 4696, 5232, 5283, 5652, 5668, 6123, 7044, 7536, 7631, 7848, 8164, 8502, 9392, 10566, 11304, 11336, 12246, 12753, 14088, 15262, 15696, 16328, 17004, 17113, 18369, 21132, 22608, 22672, 22893, 24492, 25506, 28176, 30524, 32656, 34008, 34226, 36738, 42264, 45786, 48984, 51012, 51339, 61048, 63983, 68016, 68452, 68679, 73476, 84528, 91572, 92159, 97968, 102024, 102678, 122096, 127966, 136904, 137358, 146952, 154017, 183144, 184318, 191949, 204048, 205356, 222469, 255932, 273808, 274716, 276477, 293904, 308034, 366288, 368636, 383898, 410712, 444938, 511864, 549432, 552954, 575847, 616068, 667407, 737272, 767796, 821424, 829431, 831779, 889876, 1023728, 1098864, 1105908, 1151694, 1198067, 1232136, 1334814, 1474544, 1535592, 1658862, 1663558, 1779752, 2002221, 2211816, 2303388, 2396134, 2464272, 2495337, 2669628, 3071184, 3317724, 3327116, 3559504, 3594201, 4004442, 4423632, 4606776, 4792268, 4990674, 5339256, 6635448, 6654232, 7188402, 7486011, 8008884, 9213552, 9584536, 9981348, 10045331, 10678512, 10782603, 13270896, 13308464, 14376804, 14972022, 16017768, 19169072, 19962696, 20090662, 21565206, 28753608, 29944044, 30135993, 32035536, 39925392, 40181324, 43130412, 57507216, 59888088, 60271986, 80362648, 86260824, 90407979, 119776176, 120543972, 130589303, 160725296, 172521648, 180815958, 241087944, 261178606, 361631916, 391767909, 482175888, 522357212, 723263832, 783535818, 1044714424, 1175303727, 1446527664, 1567071636, 2089428848, 2350607454, 3134143272, 4701214908, 6268286544, 9402429816, 18804859632]

約数ペア:

[(1, 18804859632), (2, 9402429816), (3, 6268286544), (4, 4701214908), (6, 3134143272), (8, 2350607454), (9, 2089428848), (12, 1567071636), (13, 1446527664), (16, 1175303727), (18, 1044714424), (24, 783535818), (26, 723263832), (36, 522357212), (39, 482175888), (48, 391767909), (52, 361631916), (72, 261178606), (78, 241087944), (104, 180815958), (109, 172521648), (117, 160725296), (144, 130589303), (156, 120543972), (157, 119776176), (208, 90407979), (218, 86260824), (234, 80362648), (312, 60271986), (314, 59888088), (327, 57507216), (436, 43130412), (468, 40181324), (471, 39925392), (587, 32035536), (624, 30135993), (628, 29944044), (654, 28753608), (872, 21565206), (936, 20090662), (942, 19962696), (981, 19169072), (1174, 16017768), (1256, 14972022), (1308, 14376804), (1413, 13308464), (1417, 13270896), (1744, 10782603), (1761, 10678512), (1872, 10045331), (1884, 9981348), (1962, 9584536), (2041, 9213552), (2348, 8008884), (2512, 7486011), (2616, 7188402), (2826, 6654232), (2834, 6635448), (3522, 5339256), (3768, 4990674), (3924, 4792268), (4082, 4606776), (4251, 4423632), (4696, 4004442), (5232, 3594201), (5283, 3559504), (5652, 3327116), (5668, 3317724), (6123, 3071184), (7044, 2669628), (7536, 2495337), (7631, 2464272), (7848, 2396134), (8164, 2303388), (8502, 2211816), (9392, 2002221), (10566, 1779752), (11304, 1663558), (11336, 1658862), (12246, 1535592), (12753, 1474544), (14088, 1334814), (15262, 1232136), (15696, 1198067), (16328, 1151694), (17004, 1105908), (17113, 1098864), (18369, 1023728), (21132, 889876), (22608, 831779), (22672, 829431), (22893, 821424), (24492, 767796), (25506, 737272), (28176, 667407), (30524, 616068), (32656, 575847), (34008, 552954), (34226, 549432), (36738, 511864), (42264, 444938), (45786, 410712), (48984, 383898), (51012, 368636), (51339, 366288), (61048, 308034), (63983, 293904), (68016, 276477), (68452, 274716), (68679, 273808), (73476, 255932), (84528, 222469), (91572, 205356), (92159, 204048), (97968, 191949), (102024, 184318), (102678, 183144), (122096, 154017), (127966, 146952), (136904, 137358)]