331770291548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1\times {\mathrm{823}}^1$

素因数の和:1459

約数の個数: 96

約数和(自身を含む): 624051456000

約数和(自身を除く): 292281164452

約数列:

[1, 2, 4, 19, 38, 76, 97, 149, 194, 298, 367, 388, 596, 734, 823, 1468, 1646, 1843, 2831, 3292, 3686, 5662, 6973, 7372, 11324, 13946, 14453, 15637, 27892, 28906, 31274, 35599, 54683, 57812, 62548, 71198, 79831, 109366, 122627, 142396, 159662, 218732, 245254, 274607, 302041, 319324, 490508, 549214, 604082, 676381, 1038977, 1098428, 1208164, 1352762, 1516789, 2077954, 2329913, 2705524, 3033578, 4155908, 4659826, 5304251, 5738779, 6067156, 9319652, 10608502, 11477558, 11894819, 21217004, 22955116, 23789638, 29297977, 45004109, 47579276, 58595954, 90008218, 100780769, 117191908, 180016436, 201561538, 226001561, 403123076, 452003122, 556661563, 855078071, 904006244, 1113323126, 1710156142, 2226646252, 3420312284, 4365398573, 8730797146, 17461594292, 82942572887, 165885145774, 331770291548]

約数ペア:

[(1, 331770291548), (2, 165885145774), (4, 82942572887), (19, 17461594292), (38, 8730797146), (76, 4365398573), (97, 3420312284), (149, 2226646252), (194, 1710156142), (298, 1113323126), (367, 904006244), (388, 855078071), (596, 556661563), (734, 452003122), (823, 403123076), (1468, 226001561), (1646, 201561538), (1843, 180016436), (2831, 117191908), (3292, 100780769), (3686, 90008218), (5662, 58595954), (6973, 47579276), (7372, 45004109), (11324, 29297977), (13946, 23789638), (14453, 22955116), (15637, 21217004), (27892, 11894819), (28906, 11477558), (31274, 10608502), (35599, 9319652), (54683, 6067156), (57812, 5738779), (62548, 5304251), (71198, 4659826), (79831, 4155908), (109366, 3033578), (122627, 2705524), (142396, 2329913), (159662, 2077954), (218732, 1516789), (245254, 1352762), (274607, 1208164), (302041, 1098428), (319324, 1038977), (490508, 676381), (549214, 604082)]