378248808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1669}}^1$

素因数の和:1775

約数の個数: 128

約数和(自身を含む): 1154304000

約数和(自身を除く): 776055192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 71, 76, 84, 114, 133, 142, 152, 168, 213, 228, 266, 284, 399, 426, 456, 497, 532, 568, 798, 852, 994, 1064, 1349, 1491, 1596, 1669, 1704, 1988, 2698, 2982, 3192, 3338, 3976, 4047, 5007, 5396, 5964, 6676, 8094, 9443, 10014, 10792, 11683, 11928, 13352, 16188, 18886, 20028, 23366, 28329, 31711, 32376, 35049, 37772, 40056, 46732, 56658, 63422, 70098, 75544, 93464, 95133, 113316, 118499, 126844, 140196, 190266, 221977, 226632, 236998, 253688, 280392, 355497, 380532, 443954, 473996, 665931, 710994, 761064, 829493, 887908, 947992, 1331862, 1421988, 1658986, 1775816, 2251481, 2488479, 2663724, 2843976, 3317972, 4502962, 4976958, 5327448, 6635944, 6754443, 9005924, 9953916, 13508886, 15760367, 18011848, 19907832, 27017772, 31520734, 47281101, 54035544, 63041468, 94562202, 126082936, 189124404, 378248808]

約数ペア:

[(1, 378248808), (2, 189124404), (3, 126082936), (4, 94562202), (6, 63041468), (7, 54035544), (8, 47281101), (12, 31520734), (14, 27017772), (19, 19907832), (21, 18011848), (24, 15760367), (28, 13508886), (38, 9953916), (42, 9005924), (56, 6754443), (57, 6635944), (71, 5327448), (76, 4976958), (84, 4502962), (114, 3317972), (133, 2843976), (142, 2663724), (152, 2488479), (168, 2251481), (213, 1775816), (228, 1658986), (266, 1421988), (284, 1331862), (399, 947992), (426, 887908), (456, 829493), (497, 761064), (532, 710994), (568, 665931), (798, 473996), (852, 443954), (994, 380532), (1064, 355497), (1349, 280392), (1491, 253688), (1596, 236998), (1669, 226632), (1704, 221977), (1988, 190266), (2698, 140196), (2982, 126844), (3192, 118499), (3338, 113316), (3976, 95133), (4047, 93464), (5007, 75544), (5396, 70098), (5964, 63422), (6676, 56658), (8094, 46732), (9443, 40056), (10014, 37772), (10792, 35049), (11683, 32376), (11928, 31711), (13352, 28329), (16188, 23366), (18886, 20028)]