1618402368

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1377

約数の個数: 224

約数和(自身を含む): 5079674880

約数和(自身を除く): 3461272512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 64, 66, 76, 88, 93, 96, 114, 124, 132, 152, 176, 186, 192, 209, 228, 248, 264, 304, 341, 352, 372, 418, 456, 496, 528, 589, 608, 627, 682, 704, 744, 836, 912, 992, 1023, 1056, 1178, 1216, 1254, 1301, 1364, 1488, 1672, 1767, 1824, 1984, 2046, 2112, 2356, 2508, 2602, 2728, 2976, 3344, 3534, 3648, 3903, 4092, 4712, 5016, 5204, 5456, 5952, 6479, 6688, 7068, 7806, 8184, 9424, 10032, 10408, 10912, 12958, 13376, 14136, 14311, 15612, 16368, 18848, 19437, 20064, 20816, 21824, 24719, 25916, 28272, 28622, 31224, 32736, 37696, 38874, 40128, 40331, 41632, 42933, 49438, 51832, 56544, 57244, 62448, 65472, 74157, 77748, 80662, 83264, 85866, 98876, 103664, 113088, 114488, 120993, 124896, 148314, 155496, 161324, 171732, 197752, 207328, 228976, 241986, 249792, 271909, 296628, 310992, 322648, 343464, 395504, 414656, 443641, 457952, 483972, 543818, 593256, 621984, 645296, 686928, 766289, 791008, 815727, 887282, 915904, 967944, 1087636, 1186512, 1243968, 1290592, 1330923, 1373856, 1532578, 1582016, 1631454, 1774564, 1935888, 2175272, 2298867, 2373024, 2581184, 2661846, 2747712, 3065156, 3262908, 3549128, 3871776, 4350544, 4597734, 4746048, 5323692, 6130312, 6525816, 7098256, 7743552, 8429179, 8701088, 9195468, 10647384, 12260624, 13051632, 14196512, 16858358, 17402176, 18390936, 21294768, 24521248, 25287537, 26103264, 28393024, 33716716, 36781872, 42589536, 49042496, 50575074, 52206528, 67433432, 73563744, 85179072, 101150148, 134866864, 147127488, 202300296, 269733728, 404600592, 539467456, 809201184, 1618402368]

約数ペア:

[(1, 1618402368), (2, 809201184), (3, 539467456), (4, 404600592), (6, 269733728), (8, 202300296), (11, 147127488), (12, 134866864), (16, 101150148), (19, 85179072), (22, 73563744), (24, 67433432), (31, 52206528), (32, 50575074), (33, 49042496), (38, 42589536), (44, 36781872), (48, 33716716), (57, 28393024), (62, 26103264), (64, 25287537), (66, 24521248), (76, 21294768), (88, 18390936), (93, 17402176), (96, 16858358), (114, 14196512), (124, 13051632), (132, 12260624), (152, 10647384), (176, 9195468), (186, 8701088), (192, 8429179), (209, 7743552), (228, 7098256), (248, 6525816), (264, 6130312), (304, 5323692), (341, 4746048), (352, 4597734), (372, 4350544), (418, 3871776), (456, 3549128), (496, 3262908), (528, 3065156), (589, 2747712), (608, 2661846), (627, 2581184), (682, 2373024), (704, 2298867), (744, 2175272), (836, 1935888), (912, 1774564), (992, 1631454), (1023, 1582016), (1056, 1532578), (1178, 1373856), (1216, 1330923), (1254, 1290592), (1301, 1243968), (1364, 1186512), (1488, 1087636), (1672, 967944), (1767, 915904), (1824, 887282), (1984, 815727), (2046, 791008), (2112, 766289), (2356, 686928), (2508, 645296), (2602, 621984), (2728, 593256), (2976, 543818), (3344, 483972), (3534, 457952), (3648, 443641), (3903, 414656), (4092, 395504), (4712, 343464), (5016, 322648), (5204, 310992), (5456, 296628), (5952, 271909), (6479, 249792), (6688, 241986), (7068, 228976), (7806, 207328), (8184, 197752), (9424, 171732), (10032, 161324), (10408, 155496), (10912, 148314), (12958, 124896), (13376, 120993), (14136, 114488), (14311, 113088), (15612, 103664), (16368, 98876), (18848, 85866), (19437, 83264), (20064, 80662), (20816, 77748), (21824, 74157), (24719, 65472), (25916, 62448), (28272, 57244), (28622, 56544), (31224, 51832), (32736, 49438), (37696, 42933), (38874, 41632), (40128, 40331)]