248738787584

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2677}}^1\times {\mathrm{2729}}^1$

素因数の和:5448

約数の個数: 144

約数和(自身を含む): 597742454400

約数和(自身を除く): 349003666816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 2677, 2729, 4256, 4864, 5354, 5458, 8512, 10708, 10916, 17024, 18739, 19103, 21416, 21832, 34048, 37478, 38206, 42832, 43664, 50863, 51851, 74956, 76412, 85664, 87328, 101726, 103702, 149912, 152824, 171328, 174656, 203452, 207404, 299824, 305648, 342656, 349312, 356041, 362957, 406904, 414808, 599648, 611296, 685312, 698624, 712082, 725914, 813808, 829616, 1199296, 1222592, 1424164, 1451828, 1627616, 1659232, 2398592, 2445184, 2848328, 2903656, 3255232, 3318464, 4797184, 4890368, 5696656, 5807312, 6510464, 6636928, 7305533, 11393312, 11614624, 13020928, 13273856, 14611066, 22786624, 23229248, 29222132, 45573248, 46458496, 51138731, 58444264, 91146496, 92916992, 102277462, 116888528, 138805127, 204554924, 233777056, 277610254, 409109848, 467554112, 555220508, 818219696, 935108224, 971635889, 1110441016, 1636439392, 1870216448, 1943271778, 2220882032, 3272878784, 3886543556, 4441764064, 6545757568, 7773087112, 8883528128, 13091515136, 15546174224, 17767056256, 31092348448, 35534112512, 62184696896, 124369393792, 248738787584]

約数ペア:

[(1, 248738787584), (2, 124369393792), (4, 62184696896), (7, 35534112512), (8, 31092348448), (14, 17767056256), (16, 15546174224), (19, 13091515136), (28, 8883528128), (32, 7773087112), (38, 6545757568), (56, 4441764064), (64, 3886543556), (76, 3272878784), (112, 2220882032), (128, 1943271778), (133, 1870216448), (152, 1636439392), (224, 1110441016), (256, 971635889), (266, 935108224), (304, 818219696), (448, 555220508), (532, 467554112), (608, 409109848), (896, 277610254), (1064, 233777056), (1216, 204554924), (1792, 138805127), (2128, 116888528), (2432, 102277462), (2677, 92916992), (2729, 91146496), (4256, 58444264), (4864, 51138731), (5354, 46458496), (5458, 45573248), (8512, 29222132), (10708, 23229248), (10916, 22786624), (17024, 14611066), (18739, 13273856), (19103, 13020928), (21416, 11614624), (21832, 11393312), (34048, 7305533), (37478, 6636928), (38206, 6510464), (42832, 5807312), (43664, 5696656), (50863, 4890368), (51851, 4797184), (74956, 3318464), (76412, 3255232), (85664, 2903656), (87328, 2848328), (101726, 2445184), (103702, 2398592), (149912, 1659232), (152824, 1627616), (171328, 1451828), (174656, 1424164), (203452, 1222592), (207404, 1199296), (299824, 829616), (305648, 813808), (342656, 725914), (349312, 712082), (356041, 698624), (362957, 685312), (406904, 611296), (414808, 599648)]