19317338928

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:620

約数の個数: 240

約数和(自身を含む): 56729181600

約数和(自身を除く): 37411842672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 89, 97, 123, 144, 164, 178, 194, 246, 267, 291, 328, 356, 369, 379, 388, 492, 534, 582, 656, 712, 738, 758, 776, 801, 873, 984, 1068, 1137, 1164, 1424, 1476, 1516, 1552, 1602, 1746, 1968, 2136, 2274, 2328, 2952, 3032, 3204, 3411, 3492, 3649, 3977, 4272, 4548, 4656, 5904, 6064, 6408, 6822, 6984, 7298, 7954, 8633, 9096, 10947, 11931, 12816, 13644, 13968, 14596, 15539, 15908, 17266, 18192, 21894, 23862, 25899, 27288, 29192, 31078, 31816, 32841, 33731, 34532, 35793, 36763, 43788, 46617, 47724, 51798, 54576, 58384, 62156, 63632, 65682, 67462, 69064, 71586, 73526, 77697, 87576, 93234, 95448, 101193, 103596, 110289, 124312, 131364, 134924, 138128, 139851, 143172, 147052, 155394, 175152, 186468, 190896, 202386, 207192, 220578, 248624, 262728, 269848, 279702, 286344, 294104, 303579, 310788, 330867, 353953, 372936, 404772, 414384, 441156, 525456, 539696, 559404, 572688, 588208, 607158, 621576, 661734, 707906, 745872, 809544, 882312, 1061859, 1118808, 1214316, 1243152, 1323468, 1382971, 1415812, 1507283, 1619088, 1764624, 2123718, 2237616, 2428632, 2646936, 2765942, 2831624, 3014566, 3185577, 3271907, 4148913, 4247436, 4521849, 4857264, 5293872, 5531884, 5663248, 6029132, 6371154, 6543814, 8297826, 8494872, 9043698, 9815721, 11063768, 12058264, 12446739, 12742308, 13087628, 13565547, 16595652, 16989744, 18087396, 19631442, 22127536, 24116528, 24893478, 25484616, 26175256, 27131094, 29447163, 33191304, 36174792, 39262884, 49786956, 50969232, 52350512, 54262188, 58894326, 66382608, 72349584, 78525768, 99573912, 108524376, 117788652, 134148187, 157051536, 199147824, 217048752, 235577304, 268296374, 402444561, 471154608, 536592748, 804889122, 1073185496, 1207333683, 1609778244, 2146370992, 2414667366, 3219556488, 4829334732, 6439112976, 9658669464, 19317338928]

約数ペア:

[(1, 19317338928), (2, 9658669464), (3, 6439112976), (4, 4829334732), (6, 3219556488), (8, 2414667366), (9, 2146370992), (12, 1609778244), (16, 1207333683), (18, 1073185496), (24, 804889122), (36, 536592748), (41, 471154608), (48, 402444561), (72, 268296374), (82, 235577304), (89, 217048752), (97, 199147824), (123, 157051536), (144, 134148187), (164, 117788652), (178, 108524376), (194, 99573912), (246, 78525768), (267, 72349584), (291, 66382608), (328, 58894326), (356, 54262188), (369, 52350512), (379, 50969232), (388, 49786956), (492, 39262884), (534, 36174792), (582, 33191304), (656, 29447163), (712, 27131094), (738, 26175256), (758, 25484616), (776, 24893478), (801, 24116528), (873, 22127536), (984, 19631442), (1068, 18087396), (1137, 16989744), (1164, 16595652), (1424, 13565547), (1476, 13087628), (1516, 12742308), (1552, 12446739), (1602, 12058264), (1746, 11063768), (1968, 9815721), (2136, 9043698), (2274, 8494872), (2328, 8297826), (2952, 6543814), (3032, 6371154), (3204, 6029132), (3411, 5663248), (3492, 5531884), (3649, 5293872), (3977, 4857264), (4272, 4521849), (4548, 4247436), (4656, 4148913), (5904, 3271907), (6064, 3185577), (6408, 3014566), (6822, 2831624), (6984, 2765942), (7298, 2646936), (7954, 2428632), (8633, 2237616), (9096, 2123718), (10947, 1764624), (11931, 1619088), (12816, 1507283), (13644, 1415812), (13968, 1382971), (14596, 1323468), (15539, 1243152), (15908, 1214316), (17266, 1118808), (18192, 1061859), (21894, 882312), (23862, 809544), (25899, 745872), (27288, 707906), (29192, 661734), (31078, 621576), (31816, 607158), (32841, 588208), (33731, 572688), (34532, 559404), (35793, 539696), (36763, 525456), (43788, 441156), (46617, 414384), (47724, 404772), (51798, 372936), (54576, 353953), (58384, 330867), (62156, 310788), (63632, 303579), (65682, 294104), (67462, 286344), (69064, 279702), (71586, 269848), (73526, 262728), (77697, 248624), (87576, 220578), (93234, 207192), (95448, 202386), (101193, 190896), (103596, 186468), (110289, 175152), (124312, 155394), (131364, 147052), (134924, 143172), (138128, 139851)]