245387838672

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{892657}}^1$

素因数の和:892777

約数の個数: 120

約数和(自身を含む): 725238206784

約数和(自身を除く): 479850368112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 83, 92, 138, 144, 166, 184, 207, 249, 276, 332, 368, 414, 498, 552, 664, 747, 828, 996, 1104, 1328, 1494, 1656, 1909, 1992, 2988, 3312, 3818, 3984, 5727, 5976, 7636, 11454, 11952, 15272, 17181, 22908, 30544, 34362, 45816, 68724, 91632, 137448, 274896, 892657, 1785314, 2677971, 3570628, 5355942, 7141256, 8033913, 10711884, 14282512, 16067826, 20531111, 21423768, 32135652, 41062222, 42847536, 61593333, 64271304, 74090531, 82124444, 123186666, 128542608, 148181062, 164248888, 184779999, 222271593, 246373332, 296362124, 328497776, 369559998, 444543186, 492746664, 592724248, 666814779, 739119996, 889086372, 985493328, 1185448496, 1333629558, 1478239992, 1704082213, 1778172744, 2667259116, 2956479984, 3408164426, 3556345488, 5112246639, 5334518232, 6816328852, 10224493278, 10669036464, 13632657704, 15336739917, 20448986556, 27265315408, 30673479834, 40897973112, 61346959668, 81795946224, 122693919336, 245387838672]

約数ペア:

[(1, 245387838672), (2, 122693919336), (3, 81795946224), (4, 61346959668), (6, 40897973112), (8, 30673479834), (9, 27265315408), (12, 20448986556), (16, 15336739917), (18, 13632657704), (23, 10669036464), (24, 10224493278), (36, 6816328852), (46, 5334518232), (48, 5112246639), (69, 3556345488), (72, 3408164426), (83, 2956479984), (92, 2667259116), (138, 1778172744), (144, 1704082213), (166, 1478239992), (184, 1333629558), (207, 1185448496), (249, 985493328), (276, 889086372), (332, 739119996), (368, 666814779), (414, 592724248), (498, 492746664), (552, 444543186), (664, 369559998), (747, 328497776), (828, 296362124), (996, 246373332), (1104, 222271593), (1328, 184779999), (1494, 164248888), (1656, 148181062), (1909, 128542608), (1992, 123186666), (2988, 82124444), (3312, 74090531), (3818, 64271304), (3984, 61593333), (5727, 42847536), (5976, 41062222), (7636, 32135652), (11454, 21423768), (11952, 20531111), (15272, 16067826), (17181, 14282512), (22908, 10711884), (30544, 8033913), (34362, 7141256), (45816, 5355942), (68724, 3570628), (91632, 2677971), (137448, 1785314), (274896, 892657)]