42605904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 131420160

約数和(自身を除く): 88814256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 114, 124, 132, 137, 152, 176, 186, 209, 228, 248, 264, 274, 304, 341, 372, 411, 418, 456, 496, 528, 548, 589, 627, 682, 744, 822, 836, 912, 1023, 1096, 1178, 1254, 1364, 1488, 1507, 1644, 1672, 1767, 2046, 2192, 2356, 2508, 2603, 2728, 3014, 3288, 3344, 3534, 4092, 4247, 4521, 4712, 5016, 5206, 5456, 6028, 6479, 6576, 7068, 7809, 8184, 8494, 9042, 9424, 10032, 10412, 12056, 12741, 12958, 14136, 15618, 16368, 16988, 18084, 19437, 20824, 24112, 25482, 25916, 28272, 28633, 31236, 33976, 36168, 38874, 41648, 46717, 50964, 51832, 57266, 62472, 67952, 72336, 77748, 80693, 85899, 93434, 101928, 103664, 114532, 124944, 140151, 155496, 161386, 171798, 186868, 203856, 229064, 242079, 280302, 310992, 322772, 343596, 373736, 458128, 484158, 560604, 645544, 687192, 747472, 887623, 968316, 1121208, 1291088, 1374384, 1775246, 1936632, 2242416, 2662869, 3550492, 3873264, 5325738, 7100984, 10651476, 14201968, 21302952, 42605904]

約数ペア:

[(1, 42605904), (2, 21302952), (3, 14201968), (4, 10651476), (6, 7100984), (8, 5325738), (11, 3873264), (12, 3550492), (16, 2662869), (19, 2242416), (22, 1936632), (24, 1775246), (31, 1374384), (33, 1291088), (38, 1121208), (44, 968316), (48, 887623), (57, 747472), (62, 687192), (66, 645544), (76, 560604), (88, 484158), (93, 458128), (114, 373736), (124, 343596), (132, 322772), (137, 310992), (152, 280302), (176, 242079), (186, 229064), (209, 203856), (228, 186868), (248, 171798), (264, 161386), (274, 155496), (304, 140151), (341, 124944), (372, 114532), (411, 103664), (418, 101928), (456, 93434), (496, 85899), (528, 80693), (548, 77748), (589, 72336), (627, 67952), (682, 62472), (744, 57266), (822, 51832), (836, 50964), (912, 46717), (1023, 41648), (1096, 38874), (1178, 36168), (1254, 33976), (1364, 31236), (1488, 28633), (1507, 28272), (1644, 25916), (1672, 25482), (1767, 24112), (2046, 20824), (2192, 19437), (2356, 18084), (2508, 16988), (2603, 16368), (2728, 15618), (3014, 14136), (3288, 12958), (3344, 12741), (3534, 12056), (4092, 10412), (4247, 10032), (4521, 9424), (4712, 9042), (5016, 8494), (5206, 8184), (5456, 7809), (6028, 7068), (6479, 6576)]