21273221592

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{17609}}^1$

素因数の和:17695

約数の個数: 256

約数和(自身を含む): 73032192000

約数和(自身を除く): 51758970408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 47, 51, 54, 56, 63, 68, 72, 84, 94, 102, 108, 119, 126, 136, 141, 153, 168, 188, 189, 204, 216, 238, 252, 282, 306, 329, 357, 376, 378, 408, 423, 459, 476, 504, 564, 612, 658, 714, 756, 799, 846, 918, 952, 987, 1071, 1128, 1224, 1269, 1316, 1428, 1512, 1598, 1692, 1836, 1974, 2142, 2397, 2538, 2632, 2856, 2961, 3196, 3213, 3384, 3672, 3948, 4284, 4794, 5076, 5593, 5922, 6392, 6426, 7191, 7896, 8568, 8883, 9588, 10152, 11186, 11844, 12852, 14382, 16779, 17609, 17766, 19176, 21573, 22372, 23688, 25704, 28764, 33558, 35218, 35532, 43146, 44744, 50337, 52827, 57528, 67116, 70436, 71064, 86292, 100674, 105654, 123263, 134232, 140872, 151011, 158481, 172584, 201348, 211308, 246526, 299353, 302022, 316962, 369789, 402696, 422616, 475443, 493052, 598706, 604044, 633924, 739578, 827623, 898059, 950886, 986104, 1109367, 1197412, 1208088, 1267848, 1479156, 1655246, 1796118, 1901772, 2095471, 2218734, 2394824, 2482869, 2694177, 2958312, 3310492, 3328101, 3592236, 3803544, 4190942, 4437468, 4965738, 5388354, 5793361, 6286413, 6620984, 6656202, 7184472, 7448607, 8082531, 8381884, 8874936, 9931476, 10776708, 11586722, 12572826, 13312404, 14069591, 14897214, 16165062, 16763768, 17380083, 18859239, 19862952, 21553416, 22345821, 23173444, 25145652, 26624808, 28139182, 29794428, 32330124, 34760166, 37718478, 42208773, 44691642, 46346888, 50291304, 52140249, 56278364, 56577717, 59588856, 64660248, 69520332, 75436956, 84417546, 89383284, 98487137, 104280498, 112556728, 113155434, 126626319, 139040664, 150873912, 156420747, 168835092, 178766568, 196974274, 208560996, 226310868, 253252638, 295461411, 312841494, 337670184, 379878957, 393948548, 417121992, 452621736, 506505276, 590922822, 625682988, 759757914, 787897096, 886384233, 1013010552, 1181845644, 1251365976, 1519515828, 1772768466, 2363691288, 2659152699, 3039031656, 3545536932, 5318305398, 7091073864, 10636610796, 21273221592]

約数ペア:

[(1, 21273221592), (2, 10636610796), (3, 7091073864), (4, 5318305398), (6, 3545536932), (7, 3039031656), (8, 2659152699), (9, 2363691288), (12, 1772768466), (14, 1519515828), (17, 1251365976), (18, 1181845644), (21, 1013010552), (24, 886384233), (27, 787897096), (28, 759757914), (34, 625682988), (36, 590922822), (42, 506505276), (47, 452621736), (51, 417121992), (54, 393948548), (56, 379878957), (63, 337670184), (68, 312841494), (72, 295461411), (84, 253252638), (94, 226310868), (102, 208560996), (108, 196974274), (119, 178766568), (126, 168835092), (136, 156420747), (141, 150873912), (153, 139040664), (168, 126626319), (188, 113155434), (189, 112556728), (204, 104280498), (216, 98487137), (238, 89383284), (252, 84417546), (282, 75436956), (306, 69520332), (329, 64660248), (357, 59588856), (376, 56577717), (378, 56278364), (408, 52140249), (423, 50291304), (459, 46346888), (476, 44691642), (504, 42208773), (564, 37718478), (612, 34760166), (658, 32330124), (714, 29794428), (756, 28139182), (799, 26624808), (846, 25145652), (918, 23173444), (952, 22345821), (987, 21553416), (1071, 19862952), (1128, 18859239), (1224, 17380083), (1269, 16763768), (1316, 16165062), (1428, 14897214), (1512, 14069591), (1598, 13312404), (1692, 12572826), (1836, 11586722), (1974, 10776708), (2142, 9931476), (2397, 8874936), (2538, 8381884), (2632, 8082531), (2856, 7448607), (2961, 7184472), (3196, 6656202), (3213, 6620984), (3384, 6286413), (3672, 5793361), (3948, 5388354), (4284, 4965738), (4794, 4437468), (5076, 4190942), (5593, 3803544), (5922, 3592236), (6392, 3328101), (6426, 3310492), (7191, 2958312), (7896, 2694177), (8568, 2482869), (8883, 2394824), (9588, 2218734), (10152, 2095471), (11186, 1901772), (11844, 1796118), (12852, 1655246), (14382, 1479156), (16779, 1267848), (17609, 1208088), (17766, 1197412), (19176, 1109367), (21573, 986104), (22372, 950886), (23688, 898059), (25704, 827623), (28764, 739578), (33558, 633924), (35218, 604044), (35532, 598706), (43146, 493052), (44744, 475443), (50337, 422616), (52827, 402696), (57528, 369789), (67116, 316962), (70436, 302022), (71064, 299353), (86292, 246526), (100674, 211308), (105654, 201348), (123263, 172584), (134232, 158481), (140872, 151011)]