1937683384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 4831323840

約数和(自身を除く): 2893640456

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 73, 76, 91, 101, 104, 133, 146, 152, 182, 202, 247, 266, 292, 361, 364, 404, 494, 511, 532, 584, 707, 722, 728, 808, 949, 988, 1022, 1064, 1313, 1387, 1414, 1444, 1729, 1898, 1919, 1976, 2044, 2527, 2626, 2774, 2828, 2888, 3458, 3796, 3838, 4088, 4693, 5054, 5252, 5548, 5656, 6643, 6916, 7373, 7592, 7676, 9191, 9386, 9709, 10108, 10504, 11096, 13286, 13433, 13832, 14746, 15352, 18031, 18382, 18772, 19418, 20216, 24947, 26353, 26572, 26866, 29492, 32851, 36062, 36461, 36764, 37544, 38836, 49894, 51611, 52706, 53144, 53732, 58984, 65702, 72124, 72922, 73528, 77672, 95849, 99788, 103222, 105412, 107464, 126217, 131404, 140087, 144248, 145844, 174629, 184471, 191698, 199576, 206444, 210824, 252434, 255227, 262808, 280174, 291688, 342589, 349258, 368942, 383396, 412888, 473993, 504868, 510454, 560348, 670943, 685178, 698516, 737884, 766792, 947986, 980609, 1009736, 1020908, 1120696, 1341886, 1370356, 1397032, 1475768, 1821131, 1895972, 1961218, 2041816, 2398123, 2661653, 2683772, 2740712, 3317951, 3642262, 3791944, 3922436, 4796246, 5323306, 5367544, 6635902, 7284524, 7844872, 9592492, 10646612, 12747917, 13271804, 14569048, 18631571, 19184984, 21293224, 25495834, 26543608, 34601489, 37263142, 50991668, 69202978, 74526284, 101983336, 138405956, 149052568, 242210423, 276811912, 484420846, 968841692, 1937683384]

約数ペア:

[(1, 1937683384), (2, 968841692), (4, 484420846), (7, 276811912), (8, 242210423), (13, 149052568), (14, 138405956), (19, 101983336), (26, 74526284), (28, 69202978), (38, 50991668), (52, 37263142), (56, 34601489), (73, 26543608), (76, 25495834), (91, 21293224), (101, 19184984), (104, 18631571), (133, 14569048), (146, 13271804), (152, 12747917), (182, 10646612), (202, 9592492), (247, 7844872), (266, 7284524), (292, 6635902), (361, 5367544), (364, 5323306), (404, 4796246), (494, 3922436), (511, 3791944), (532, 3642262), (584, 3317951), (707, 2740712), (722, 2683772), (728, 2661653), (808, 2398123), (949, 2041816), (988, 1961218), (1022, 1895972), (1064, 1821131), (1313, 1475768), (1387, 1397032), (1414, 1370356), (1444, 1341886), (1729, 1120696), (1898, 1020908), (1919, 1009736), (1976, 980609), (2044, 947986), (2527, 766792), (2626, 737884), (2774, 698516), (2828, 685178), (2888, 670943), (3458, 560348), (3796, 510454), (3838, 504868), (4088, 473993), (4693, 412888), (5054, 383396), (5252, 368942), (5548, 349258), (5656, 342589), (6643, 291688), (6916, 280174), (7373, 262808), (7592, 255227), (7676, 252434), (9191, 210824), (9386, 206444), (9709, 199576), (10108, 191698), (10504, 184471), (11096, 174629), (13286, 145844), (13433, 144248), (13832, 140087), (14746, 131404), (15352, 126217), (18031, 107464), (18382, 105412), (18772, 103222), (19418, 99788), (20216, 95849), (24947, 77672), (26353, 73528), (26572, 72922), (26866, 72124), (29492, 65702), (32851, 58984), (36062, 53732), (36461, 53144), (36764, 52706), (37544, 51611), (38836, 49894)]