438419376

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6967}}^1$

素因数の和:7023

約数の個数: 120

約数和(自身を含む): 1347889920

約数和(自身を除く): 909470544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 2622, 2736, 3312, 3496, 3933, 5244, 6967, 6992, 7866, 10488, 13934, 15732, 20901, 20976, 27868, 31464, 41802, 55736, 62703, 62928, 83604, 111472, 125406, 132373, 160241, 167208, 250812, 264746, 320482, 334416, 397119, 480723, 501624, 529492, 640964, 794238, 961446, 1003248, 1058984, 1191357, 1281928, 1442169, 1588476, 1922892, 2117968, 2382714, 2563856, 2884338, 3044579, 3176952, 3845784, 4765428, 5768676, 6089158, 6353904, 7691568, 9133737, 9530856, 11537352, 12178316, 18267474, 19061712, 23074704, 24356632, 27401211, 36534948, 48713264, 54802422, 73069896, 109604844, 146139792, 219209688, 438419376]

約数ペア:

[(1, 438419376), (2, 219209688), (3, 146139792), (4, 109604844), (6, 73069896), (8, 54802422), (9, 48713264), (12, 36534948), (16, 27401211), (18, 24356632), (19, 23074704), (23, 19061712), (24, 18267474), (36, 12178316), (38, 11537352), (46, 9530856), (48, 9133737), (57, 7691568), (69, 6353904), (72, 6089158), (76, 5768676), (92, 4765428), (114, 3845784), (138, 3176952), (144, 3044579), (152, 2884338), (171, 2563856), (184, 2382714), (207, 2117968), (228, 1922892), (276, 1588476), (304, 1442169), (342, 1281928), (368, 1191357), (414, 1058984), (437, 1003248), (456, 961446), (552, 794238), (684, 640964), (828, 529492), (874, 501624), (912, 480723), (1104, 397119), (1311, 334416), (1368, 320482), (1656, 264746), (1748, 250812), (2622, 167208), (2736, 160241), (3312, 132373), (3496, 125406), (3933, 111472), (5244, 83604), (6967, 62928), (6992, 62703), (7866, 55736), (10488, 41802), (13934, 31464), (15732, 27868), (20901, 20976)]