2212481904

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:763

約数の個数: 160

約数和(自身を含む): 6266265600

約数和(自身を除く): 4053783696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 139, 152, 186, 228, 248, 278, 304, 372, 417, 456, 496, 556, 563, 589, 744, 834, 912, 1112, 1126, 1178, 1488, 1668, 1689, 1767, 2224, 2252, 2356, 2641, 3336, 3378, 3534, 4309, 4504, 4712, 5282, 6672, 6756, 7068, 7923, 8618, 9008, 9424, 10564, 10697, 12927, 13512, 14136, 15846, 17236, 17453, 21128, 21394, 25854, 27024, 28272, 31692, 32091, 34472, 34906, 42256, 42788, 51708, 52359, 63384, 64182, 68944, 69812, 78257, 81871, 85576, 103416, 104718, 126768, 128364, 139624, 156514, 163742, 171152, 206832, 209436, 234771, 245613, 256728, 279248, 313028, 327484, 331607, 418872, 469542, 491226, 513456, 626056, 654968, 663214, 837744, 939084, 982452, 994821, 1252112, 1309936, 1326428, 1486883, 1878168, 1964904, 1989642, 2425967, 2652856, 2973766, 3756336, 3929808, 3979284, 4460649, 4851934, 5305712, 5947532, 7277901, 7958568, 8921298, 9703868, 11895064, 14555802, 15917136, 17842596, 19407736, 23790128, 29111604, 35685192, 38815472, 46093373, 58223208, 71370384, 92186746, 116446416, 138280119, 184373492, 276560238, 368746984, 553120476, 737493968, 1106240952, 2212481904]

約数ペア:

[(1, 2212481904), (2, 1106240952), (3, 737493968), (4, 553120476), (6, 368746984), (8, 276560238), (12, 184373492), (16, 138280119), (19, 116446416), (24, 92186746), (31, 71370384), (38, 58223208), (48, 46093373), (57, 38815472), (62, 35685192), (76, 29111604), (93, 23790128), (114, 19407736), (124, 17842596), (139, 15917136), (152, 14555802), (186, 11895064), (228, 9703868), (248, 8921298), (278, 7958568), (304, 7277901), (372, 5947532), (417, 5305712), (456, 4851934), (496, 4460649), (556, 3979284), (563, 3929808), (589, 3756336), (744, 2973766), (834, 2652856), (912, 2425967), (1112, 1989642), (1126, 1964904), (1178, 1878168), (1488, 1486883), (1668, 1326428), (1689, 1309936), (1767, 1252112), (2224, 994821), (2252, 982452), (2356, 939084), (2641, 837744), (3336, 663214), (3378, 654968), (3534, 626056), (4309, 513456), (4504, 491226), (4712, 469542), (5282, 418872), (6672, 331607), (6756, 327484), (7068, 313028), (7923, 279248), (8618, 256728), (9008, 245613), (9424, 234771), (10564, 209436), (10697, 206832), (12927, 171152), (13512, 163742), (14136, 156514), (15846, 139624), (17236, 128364), (17453, 126768), (21128, 104718), (21394, 103416), (25854, 85576), (27024, 81871), (28272, 78257), (31692, 69812), (32091, 68944), (34472, 64182), (34906, 63384), (42256, 52359), (42788, 51708)]