243417437648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{15139}}^1$

素因数の和:15617

約数の個数: 160

約数和(自身を含む): 608444866560

約数和(自身を除く): 365027428912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 421, 434, 496, 616, 682, 842, 868, 1232, 1364, 1684, 1736, 2387, 2728, 2947, 3368, 3472, 4631, 4774, 5456, 5894, 6736, 9262, 9548, 11788, 13051, 15139, 18524, 19096, 23576, 26102, 30278, 32417, 37048, 38192, 47152, 52204, 60556, 64834, 74096, 91357, 104408, 105973, 121112, 129668, 143561, 166529, 182714, 208816, 211946, 242224, 259336, 287122, 333058, 365428, 423892, 469309, 518672, 574244, 666116, 730856, 847784, 938618, 1004927, 1148488, 1165703, 1332232, 1461712, 1695568, 1877236, 2009854, 2296976, 2331406, 2664464, 3285163, 3754472, 4019708, 4662812, 5162399, 6373519, 6570326, 7508944, 8039416, 9325624, 10324798, 12747038, 13140652, 16078832, 18651248, 20649596, 25494076, 26281304, 36136793, 41299192, 44614633, 50988152, 52562608, 70108709, 72273586, 82598384, 89229266, 101976304, 140217418, 144547172, 178458532, 197579089, 280434836, 289094344, 356917064, 395158178, 490760963, 560869672, 578188688, 713834128, 790316356, 981521926, 1121739344, 1383053623, 1580632712, 1963043852, 2173369979, 2766107246, 3161265424, 3926087704, 4346739958, 5532214492, 7852175408, 8693479916, 11064428984, 15213589853, 17386959832, 22128857968, 30427179706, 34773919664, 60854359412, 121708718824, 243417437648]

約数ペア:

[(1, 243417437648), (2, 121708718824), (4, 60854359412), (7, 34773919664), (8, 30427179706), (11, 22128857968), (14, 17386959832), (16, 15213589853), (22, 11064428984), (28, 8693479916), (31, 7852175408), (44, 5532214492), (56, 4346739958), (62, 3926087704), (77, 3161265424), (88, 2766107246), (112, 2173369979), (124, 1963043852), (154, 1580632712), (176, 1383053623), (217, 1121739344), (248, 981521926), (308, 790316356), (341, 713834128), (421, 578188688), (434, 560869672), (496, 490760963), (616, 395158178), (682, 356917064), (842, 289094344), (868, 280434836), (1232, 197579089), (1364, 178458532), (1684, 144547172), (1736, 140217418), (2387, 101976304), (2728, 89229266), (2947, 82598384), (3368, 72273586), (3472, 70108709), (4631, 52562608), (4774, 50988152), (5456, 44614633), (5894, 41299192), (6736, 36136793), (9262, 26281304), (9548, 25494076), (11788, 20649596), (13051, 18651248), (15139, 16078832), (18524, 13140652), (19096, 12747038), (23576, 10324798), (26102, 9325624), (30278, 8039416), (32417, 7508944), (37048, 6570326), (38192, 6373519), (47152, 5162399), (52204, 4662812), (60556, 4019708), (64834, 3754472), (74096, 3285163), (91357, 2664464), (104408, 2331406), (105973, 2296976), (121112, 2009854), (129668, 1877236), (143561, 1695568), (166529, 1461712), (182714, 1332232), (208816, 1165703), (211946, 1148488), (242224, 1004927), (259336, 938618), (287122, 847784), (333058, 730856), (365428, 666116), (423892, 574244), (469309, 518672)]