390342384

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6203}}^1$

素因数の和:6259

約数の個数: 120

約数和(自身を含む): 1200101760

約数和(自身を除く): 809759376

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, 6203, 6992, 7866, 10488, 12406, 15732, 18609, 20976, 24812, 31464, 37218, 49624, 55827, 62928, 74436, 99248, 111654, 117857, 142669, 148872, 223308, 235714, 285338, 297744, 353571, 428007, 446616, 471428, 570676, 707142, 856014, 893232, 942856, 1060713, 1141352, 1284021, 1414284, 1712028, 1885712, 2121426, 2282704, 2568042, 2710711, 2828568, 3424056, 4242852, 5136084, 5421422, 5657136, 6848112, 8132133, 8485704, 10272168, 10842844, 16264266, 16971408, 20544336, 21685688, 24396399, 32528532, 43371376, 48792798, 65057064, 97585596, 130114128, 195171192, 390342384]

約数ペア:

[(1, 390342384), (2, 195171192), (3, 130114128), (4, 97585596), (6, 65057064), (8, 48792798), (9, 43371376), (12, 32528532), (16, 24396399), (18, 21685688), (19, 20544336), (23, 16971408), (24, 16264266), (36, 10842844), (38, 10272168), (46, 8485704), (48, 8132133), (57, 6848112), (69, 5657136), (72, 5421422), (76, 5136084), (92, 4242852), (114, 3424056), (138, 2828568), (144, 2710711), (152, 2568042), (171, 2282704), (184, 2121426), (207, 1885712), (228, 1712028), (276, 1414284), (304, 1284021), (342, 1141352), (368, 1060713), (414, 942856), (437, 893232), (456, 856014), (552, 707142), (684, 570676), (828, 471428), (874, 446616), (912, 428007), (1104, 353571), (1311, 297744), (1368, 285338), (1656, 235714), (1748, 223308), (2622, 148872), (2736, 142669), (3312, 117857), (3496, 111654), (3933, 99248), (5244, 74436), (6203, 62928), (6992, 55827), (7866, 49624), (10488, 37218), (12406, 31464), (15732, 24812), (18609, 20976)]