298919856

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 855500800

約数和(自身を除く): 556580944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 97, 109, 114, 124, 152, 186, 194, 218, 228, 248, 291, 304, 327, 372, 388, 436, 456, 496, 582, 589, 654, 744, 776, 872, 912, 1164, 1178, 1308, 1488, 1552, 1744, 1767, 1843, 2071, 2328, 2356, 2616, 3007, 3379, 3534, 3686, 4142, 4656, 4712, 5232, 5529, 6014, 6213, 6758, 7068, 7372, 8284, 9021, 9424, 10137, 10573, 11058, 12028, 12426, 13516, 14136, 14744, 16568, 18042, 20274, 21146, 22116, 24056, 24852, 27032, 28272, 29488, 31719, 33136, 36084, 40548, 42292, 44232, 48112, 49704, 54064, 57133, 63438, 64201, 72168, 81096, 84584, 88464, 99408, 114266, 126876, 128402, 144336, 162192, 169168, 171399, 192603, 200887, 228532, 253752, 256804, 327763, 342798, 385206, 401774, 457064, 507504, 513608, 602661, 655526, 685596, 770412, 803548, 914128, 983289, 1027216, 1205322, 1311052, 1371192, 1540824, 1607096, 1966578, 2410644, 2622104, 2742384, 3081648, 3214192, 3933156, 4821288, 5244208, 6227497, 7866312, 9642576, 12454994, 15732624, 18682491, 24909988, 37364982, 49819976, 74729964, 99639952, 149459928, 298919856]

約数ペア:

[(1, 298919856), (2, 149459928), (3, 99639952), (4, 74729964), (6, 49819976), (8, 37364982), (12, 24909988), (16, 18682491), (19, 15732624), (24, 12454994), (31, 9642576), (38, 7866312), (48, 6227497), (57, 5244208), (62, 4821288), (76, 3933156), (93, 3214192), (97, 3081648), (109, 2742384), (114, 2622104), (124, 2410644), (152, 1966578), (186, 1607096), (194, 1540824), (218, 1371192), (228, 1311052), (248, 1205322), (291, 1027216), (304, 983289), (327, 914128), (372, 803548), (388, 770412), (436, 685596), (456, 655526), (496, 602661), (582, 513608), (589, 507504), (654, 457064), (744, 401774), (776, 385206), (872, 342798), (912, 327763), (1164, 256804), (1178, 253752), (1308, 228532), (1488, 200887), (1552, 192603), (1744, 171399), (1767, 169168), (1843, 162192), (2071, 144336), (2328, 128402), (2356, 126876), (2616, 114266), (3007, 99408), (3379, 88464), (3534, 84584), (3686, 81096), (4142, 72168), (4656, 64201), (4712, 63438), (5232, 57133), (5529, 54064), (6014, 49704), (6213, 48112), (6758, 44232), (7068, 42292), (7372, 40548), (8284, 36084), (9021, 33136), (9424, 31719), (10137, 29488), (10573, 28272), (11058, 27032), (12028, 24852), (12426, 24056), (13516, 22116), (14136, 21146), (14744, 20274), (16568, 18042)]