399872088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 288

約数和(自身を含む): 1394265600

約数和(自身を除く): 994393512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 79, 83, 84, 88, 99, 121, 126, 132, 154, 158, 166, 168, 198, 231, 237, 242, 249, 252, 264, 308, 316, 332, 363, 396, 462, 474, 484, 498, 504, 553, 581, 616, 632, 664, 693, 711, 726, 747, 792, 847, 869, 913, 924, 948, 968, 996, 1089, 1106, 1162, 1386, 1422, 1452, 1494, 1659, 1694, 1738, 1743, 1826, 1848, 1896, 1992, 2178, 2212, 2324, 2541, 2607, 2739, 2772, 2844, 2904, 2988, 3318, 3388, 3476, 3486, 3652, 4356, 4424, 4648, 4977, 5082, 5214, 5229, 5478, 5544, 5688, 5976, 6083, 6391, 6557, 6636, 6776, 6952, 6972, 7304, 7623, 7821, 8217, 8712, 9559, 9954, 10043, 10164, 10428, 10458, 10956, 12166, 12782, 13114, 13272, 13944, 15246, 15642, 16434, 18249, 19118, 19173, 19671, 19908, 20086, 20328, 20856, 20916, 21912, 24332, 25564, 26228, 28677, 30129, 30492, 31284, 32868, 36498, 38236, 38346, 39342, 39816, 40172, 41832, 45899, 48664, 51128, 52456, 54747, 57354, 57519, 59013, 60258, 60984, 62568, 65736, 66913, 70301, 72127, 72996, 76472, 76692, 78684, 80344, 86031, 90387, 91798, 109494, 114708, 115038, 118026, 120516, 133826, 137697, 140602, 144254, 145992, 153384, 157368, 172062, 180774, 183596, 200739, 210903, 216381, 218988, 229416, 230076, 236052, 241032, 267652, 275394, 281204, 288508, 344124, 361548, 367192, 401478, 413091, 421806, 432762, 437976, 460152, 472104, 504889, 535304, 550788, 562408, 577016, 602217, 632709, 649143, 688248, 723096, 793397, 802956, 826182, 843612, 865524, 1009778, 1101576, 1204434, 1265418, 1298286, 1514667, 1586794, 1605912, 1652364, 1687224, 1731048, 2019556, 2380191, 2408868, 2530836, 2596572, 3029334, 3173588, 3304728, 4039112, 4544001, 4760382, 4817736, 5061672, 5193144, 5553779, 6058668, 6347176, 7140573, 9088002, 9520764, 11107558, 12117336, 14281146, 16661337, 18176004, 19041528, 22215116, 28562292, 33322674, 36352008, 44430232, 49984011, 57124584, 66645348, 99968022, 133290696, 199936044, 399872088]

約数ペア:

[(1, 399872088), (2, 199936044), (3, 133290696), (4, 99968022), (6, 66645348), (7, 57124584), (8, 49984011), (9, 44430232), (11, 36352008), (12, 33322674), (14, 28562292), (18, 22215116), (21, 19041528), (22, 18176004), (24, 16661337), (28, 14281146), (33, 12117336), (36, 11107558), (42, 9520764), (44, 9088002), (56, 7140573), (63, 6347176), (66, 6058668), (72, 5553779), (77, 5193144), (79, 5061672), (83, 4817736), (84, 4760382), (88, 4544001), (99, 4039112), (121, 3304728), (126, 3173588), (132, 3029334), (154, 2596572), (158, 2530836), (166, 2408868), (168, 2380191), (198, 2019556), (231, 1731048), (237, 1687224), (242, 1652364), (249, 1605912), (252, 1586794), (264, 1514667), (308, 1298286), (316, 1265418), (332, 1204434), (363, 1101576), (396, 1009778), (462, 865524), (474, 843612), (484, 826182), (498, 802956), (504, 793397), (553, 723096), (581, 688248), (616, 649143), (632, 632709), (664, 602217), (693, 577016), (711, 562408), (726, 550788), (747, 535304), (792, 504889), (847, 472104), (869, 460152), (913, 437976), (924, 432762), (948, 421806), (968, 413091), (996, 401478), (1089, 367192), (1106, 361548), (1162, 344124), (1386, 288508), (1422, 281204), (1452, 275394), (1494, 267652), (1659, 241032), (1694, 236052), (1738, 230076), (1743, 229416), (1826, 218988), (1848, 216381), (1896, 210903), (1992, 200739), (2178, 183596), (2212, 180774), (2324, 172062), (2541, 157368), (2607, 153384), (2739, 145992), (2772, 144254), (2844, 140602), (2904, 137697), (2988, 133826), (3318, 120516), (3388, 118026), (3476, 115038), (3486, 114708), (3652, 109494), (4356, 91798), (4424, 90387), (4648, 86031), (4977, 80344), (5082, 78684), (5214, 76692), (5229, 76472), (5478, 72996), (5544, 72127), (5688, 70301), (5976, 66913), (6083, 65736), (6391, 62568), (6557, 60984), (6636, 60258), (6776, 59013), (6952, 57519), (6972, 57354), (7304, 54747), (7623, 52456), (7821, 51128), (8217, 48664), (8712, 45899), (9559, 41832), (9954, 40172), (10043, 39816), (10164, 39342), (10428, 38346), (10458, 38236), (10956, 36498), (12166, 32868), (12782, 31284), (13114, 30492), (13272, 30129), (13944, 28677), (15246, 26228), (15642, 25564), (16434, 24332), (18249, 21912), (19118, 20916), (19173, 20856), (19671, 20328), (19908, 20086)]