388543584

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 1261274112

約数和(自身を除く): 872730528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 66, 78, 83, 88, 93, 96, 104, 121, 124, 132, 143, 156, 166, 176, 186, 208, 242, 248, 249, 264, 286, 312, 332, 341, 352, 363, 372, 403, 416, 429, 484, 496, 498, 528, 572, 624, 664, 682, 726, 744, 806, 858, 913, 968, 992, 996, 1023, 1056, 1079, 1144, 1209, 1248, 1328, 1364, 1452, 1488, 1573, 1612, 1716, 1826, 1936, 1992, 2046, 2158, 2288, 2418, 2573, 2656, 2728, 2739, 2904, 2976, 3146, 3224, 3237, 3432, 3652, 3751, 3872, 3984, 4092, 4316, 4433, 4576, 4719, 4836, 5146, 5456, 5478, 5808, 6292, 6448, 6474, 6864, 7304, 7502, 7719, 7968, 8184, 8632, 8866, 9438, 9672, 10043, 10292, 10912, 10956, 11253, 11616, 11869, 12584, 12896, 12948, 13299, 13728, 14608, 15004, 15438, 16368, 17264, 17732, 18876, 19344, 20086, 20584, 21912, 22506, 23738, 25168, 25896, 26598, 28303, 29216, 30008, 30129, 30876, 32736, 33449, 34528, 35464, 35607, 37752, 38688, 40172, 41168, 43824, 45012, 47476, 48763, 50336, 51792, 53196, 56606, 60016, 60258, 61752, 66898, 70928, 71214, 75504, 80344, 82336, 84909, 87648, 90024, 94952, 97526, 100347, 103584, 106392, 113212, 120032, 120516, 123504, 130559, 133796, 141856, 142428, 146289, 151008, 160688, 169818, 180048, 189904, 195052, 200694, 212784, 226424, 241032, 247008, 261118, 267592, 284856, 292578, 311333, 321376, 339636, 360096, 367939, 379808, 390104, 391677, 401388, 425568, 452848, 482064, 522236, 535184, 569712, 585156, 622666, 679272, 735878, 780208, 783354, 802776, 905696, 933999, 964128, 1044472, 1070368, 1103817, 1139424, 1170312, 1245332, 1358544, 1471756, 1560416, 1566708, 1605552, 1867998, 2088944, 2207634, 2340624, 2490664, 2717088, 2943512, 3133416, 3211104, 3735996, 4047329, 4177888, 4415268, 4681248, 4981328, 5887024, 6266832, 7471992, 8094658, 8830536, 9962656, 11774048, 12141987, 12533664, 14943984, 16189316, 17661072, 24283974, 29887968, 32378632, 35322144, 48567948, 64757264, 97135896, 129514528, 194271792, 388543584]

約数ペア:

[(1, 388543584), (2, 194271792), (3, 129514528), (4, 97135896), (6, 64757264), (8, 48567948), (11, 35322144), (12, 32378632), (13, 29887968), (16, 24283974), (22, 17661072), (24, 16189316), (26, 14943984), (31, 12533664), (32, 12141987), (33, 11774048), (39, 9962656), (44, 8830536), (48, 8094658), (52, 7471992), (62, 6266832), (66, 5887024), (78, 4981328), (83, 4681248), (88, 4415268), (93, 4177888), (96, 4047329), (104, 3735996), (121, 3211104), (124, 3133416), (132, 2943512), (143, 2717088), (156, 2490664), (166, 2340624), (176, 2207634), (186, 2088944), (208, 1867998), (242, 1605552), (248, 1566708), (249, 1560416), (264, 1471756), (286, 1358544), (312, 1245332), (332, 1170312), (341, 1139424), (352, 1103817), (363, 1070368), (372, 1044472), (403, 964128), (416, 933999), (429, 905696), (484, 802776), (496, 783354), (498, 780208), (528, 735878), (572, 679272), (624, 622666), (664, 585156), (682, 569712), (726, 535184), (744, 522236), (806, 482064), (858, 452848), (913, 425568), (968, 401388), (992, 391677), (996, 390104), (1023, 379808), (1056, 367939), (1079, 360096), (1144, 339636), (1209, 321376), (1248, 311333), (1328, 292578), (1364, 284856), (1452, 267592), (1488, 261118), (1573, 247008), (1612, 241032), (1716, 226424), (1826, 212784), (1936, 200694), (1992, 195052), (2046, 189904), (2158, 180048), (2288, 169818), (2418, 160688), (2573, 151008), (2656, 146289), (2728, 142428), (2739, 141856), (2904, 133796), (2976, 130559), (3146, 123504), (3224, 120516), (3237, 120032), (3432, 113212), (3652, 106392), (3751, 103584), (3872, 100347), (3984, 97526), (4092, 94952), (4316, 90024), (4433, 87648), (4576, 84909), (4719, 82336), (4836, 80344), (5146, 75504), (5456, 71214), (5478, 70928), (5808, 66898), (6292, 61752), (6448, 60258), (6474, 60016), (6864, 56606), (7304, 53196), (7502, 51792), (7719, 50336), (7968, 48763), (8184, 47476), (8632, 45012), (8866, 43824), (9438, 41168), (9672, 40172), (10043, 38688), (10292, 37752), (10912, 35607), (10956, 35464), (11253, 34528), (11616, 33449), (11869, 32736), (12584, 30876), (12896, 30129), (12948, 30008), (13299, 29216), (13728, 28303), (14608, 26598), (15004, 25896), (15438, 25168), (16368, 23738), (17264, 22506), (17732, 21912), (18876, 20584), (19344, 20086)]