248715065704

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1\times {\mathrm{8887}}^1$

素因数の和:9855

約数の個数: 128

約数和(自身を含む): 581061888000

約数和(自身を除く): 332346822296

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 812, 907, 1064, 1102, 1624, 1814, 2204, 3628, 3857, 4408, 6349, 7256, 7714, 8887, 12698, 15428, 17233, 17774, 25396, 26303, 30856, 34466, 35548, 50792, 52606, 62209, 68932, 71096, 105212, 120631, 124418, 137864, 168853, 184121, 210424, 241262, 248836, 257723, 337706, 368242, 482524, 497672, 499757, 515446, 675412, 736484, 965048, 999514, 1030892, 1181971, 1350824, 1472968, 1804061, 1999028, 2061784, 2363942, 3498299, 3608122, 3998056, 4727884, 4896737, 6996598, 7216244, 8060509, 9455768, 9793474, 13993196, 14432488, 16121018, 19586948, 27986392, 32242036, 34277159, 39173896, 56423563, 64484072, 68554318, 112847126, 137108636, 153149671, 225694252, 233754761, 274217272, 306299342, 451388504, 467509522, 612598684, 935019044, 1072047697, 1225197368, 1636283327, 1870038088, 2144095394, 3272566654, 4288190788, 4441340459, 6545133308, 8576381576, 8882680918, 13090266616, 17765361836, 31089383213, 35530723672, 62178766426, 124357532852, 248715065704]

約数ペア:

[(1, 248715065704), (2, 124357532852), (4, 62178766426), (7, 35530723672), (8, 31089383213), (14, 17765361836), (19, 13090266616), (28, 8882680918), (29, 8576381576), (38, 6545133308), (56, 4441340459), (58, 4288190788), (76, 3272566654), (116, 2144095394), (133, 1870038088), (152, 1636283327), (203, 1225197368), (232, 1072047697), (266, 935019044), (406, 612598684), (532, 467509522), (551, 451388504), (812, 306299342), (907, 274217272), (1064, 233754761), (1102, 225694252), (1624, 153149671), (1814, 137108636), (2204, 112847126), (3628, 68554318), (3857, 64484072), (4408, 56423563), (6349, 39173896), (7256, 34277159), (7714, 32242036), (8887, 27986392), (12698, 19586948), (15428, 16121018), (17233, 14432488), (17774, 13993196), (25396, 9793474), (26303, 9455768), (30856, 8060509), (34466, 7216244), (35548, 6996598), (50792, 4896737), (52606, 4727884), (62209, 3998056), (68932, 3608122), (71096, 3498299), (105212, 2363942), (120631, 2061784), (124418, 1999028), (137864, 1804061), (168853, 1472968), (184121, 1350824), (210424, 1181971), (241262, 1030892), (248836, 999514), (257723, 965048), (337706, 736484), (368242, 675412), (482524, 515446), (497672, 499757)]