248838744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 820765440

約数和(自身を除く): 571926696

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 361, 373, 399, 418, 456, 462, 532, 616, 627, 722, 746, 798, 836, 924, 1064, 1083, 1119, 1254, 1444, 1463, 1492, 1596, 1672, 1848, 2166, 2238, 2508, 2527, 2611, 2888, 2926, 2984, 3192, 3971, 4103, 4332, 4389, 4476, 5016, 5054, 5222, 5852, 7087, 7581, 7833, 7942, 8206, 8664, 8778, 8952, 10108, 10444, 11704, 11913, 12309, 14174, 15162, 15666, 15884, 16412, 17556, 20216, 20888, 21261, 23826, 24618, 27797, 28348, 28721, 30324, 31332, 31768, 32824, 35112, 42522, 47652, 49236, 49609, 55594, 56696, 57442, 60648, 62664, 77957, 83391, 85044, 86163, 95304, 98472, 99218, 111188, 114884, 134653, 148827, 155914, 166782, 170088, 172326, 198436, 222376, 229768, 233871, 269306, 297654, 311828, 333564, 344652, 396872, 403959, 467742, 538612, 545699, 595308, 623656, 667128, 689304, 807918, 935484, 942571, 1077224, 1091398, 1190616, 1481183, 1615836, 1637097, 1870968, 1885142, 2182796, 2827713, 2962366, 3231672, 3274194, 3770284, 4365592, 4443549, 5655426, 5924732, 6548388, 7540568, 8887098, 10368281, 11310852, 11849464, 13096776, 17774196, 20736562, 22621704, 31104843, 35548392, 41473124, 62209686, 82946248, 124419372, 248838744]

約数ペア:

[(1, 248838744), (2, 124419372), (3, 82946248), (4, 62209686), (6, 41473124), (7, 35548392), (8, 31104843), (11, 22621704), (12, 20736562), (14, 17774196), (19, 13096776), (21, 11849464), (22, 11310852), (24, 10368281), (28, 8887098), (33, 7540568), (38, 6548388), (42, 5924732), (44, 5655426), (56, 4443549), (57, 4365592), (66, 3770284), (76, 3274194), (77, 3231672), (84, 2962366), (88, 2827713), (114, 2182796), (132, 1885142), (133, 1870968), (152, 1637097), (154, 1615836), (168, 1481183), (209, 1190616), (228, 1091398), (231, 1077224), (264, 942571), (266, 935484), (308, 807918), (361, 689304), (373, 667128), (399, 623656), (418, 595308), (456, 545699), (462, 538612), (532, 467742), (616, 403959), (627, 396872), (722, 344652), (746, 333564), (798, 311828), (836, 297654), (924, 269306), (1064, 233871), (1083, 229768), (1119, 222376), (1254, 198436), (1444, 172326), (1463, 170088), (1492, 166782), (1596, 155914), (1672, 148827), (1848, 134653), (2166, 114884), (2238, 111188), (2508, 99218), (2527, 98472), (2611, 95304), (2888, 86163), (2926, 85044), (2984, 83391), (3192, 77957), (3971, 62664), (4103, 60648), (4332, 57442), (4389, 56696), (4476, 55594), (5016, 49609), (5054, 49236), (5222, 47652), (5852, 42522), (7087, 35112), (7581, 32824), (7833, 31768), (7942, 31332), (8206, 30324), (8664, 28721), (8778, 28348), (8952, 27797), (10108, 24618), (10444, 23826), (11704, 21261), (11913, 20888), (12309, 20216), (14174, 17556), (15162, 16412), (15666, 15884)]