247288926612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{610391}}^1$

素因数の和:610478

約数の個数: 144

約数和(自身を含む): 736484337792

約数和(自身を除く): 489195411180

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 53, 78, 84, 91, 98, 106, 147, 156, 159, 182, 196, 212, 273, 294, 318, 364, 371, 546, 588, 636, 637, 689, 742, 1092, 1113, 1274, 1378, 1484, 1911, 2067, 2226, 2548, 2597, 2756, 3822, 4134, 4452, 4823, 5194, 7644, 7791, 8268, 9646, 10388, 14469, 15582, 19292, 28938, 31164, 33761, 57876, 67522, 101283, 135044, 202566, 405132, 610391, 1220782, 1831173, 2441564, 3662346, 4272737, 7324692, 7935083, 8545474, 12818211, 15870166, 17090948, 23805249, 25636422, 29909159, 31740332, 32350723, 47610498, 51272844, 55545581, 59818318, 64701446, 89727477, 95220996, 97052169, 111091162, 119636636, 129402892, 166636743, 179454954, 194104338, 222182324, 226455061, 333273486, 358909908, 388208676, 388819067, 420559399, 452910122, 666546972, 679365183, 777638134, 841118798, 905820244, 1166457201, 1261678197, 1358730366, 1555276268, 1585185427, 1682237596, 2332914402, 2523356394, 2717460732, 2943915793, 3170370854, 4665828804, 4755556281, 5046712788, 5887831586, 6340741708, 8831747379, 9511112562, 11775663172, 17663494758, 19022225124, 20607410551, 35326989516, 41214821102, 61822231653, 82429642204, 123644463306, 247288926612]

約数ペア:

[(1, 247288926612), (2, 123644463306), (3, 82429642204), (4, 61822231653), (6, 41214821102), (7, 35326989516), (12, 20607410551), (13, 19022225124), (14, 17663494758), (21, 11775663172), (26, 9511112562), (28, 8831747379), (39, 6340741708), (42, 5887831586), (49, 5046712788), (52, 4755556281), (53, 4665828804), (78, 3170370854), (84, 2943915793), (91, 2717460732), (98, 2523356394), (106, 2332914402), (147, 1682237596), (156, 1585185427), (159, 1555276268), (182, 1358730366), (196, 1261678197), (212, 1166457201), (273, 905820244), (294, 841118798), (318, 777638134), (364, 679365183), (371, 666546972), (546, 452910122), (588, 420559399), (636, 388819067), (637, 388208676), (689, 358909908), (742, 333273486), (1092, 226455061), (1113, 222182324), (1274, 194104338), (1378, 179454954), (1484, 166636743), (1911, 129402892), (2067, 119636636), (2226, 111091162), (2548, 97052169), (2597, 95220996), (2756, 89727477), (3822, 64701446), (4134, 59818318), (4452, 55545581), (4823, 51272844), (5194, 47610498), (7644, 32350723), (7791, 31740332), (8268, 29909159), (9646, 25636422), (10388, 23805249), (14469, 17090948), (15582, 15870166), (19292, 12818211), (28938, 8545474), (31164, 7935083), (33761, 7324692), (57876, 4272737), (67522, 3662346), (101283, 2441564), (135044, 1831173), (202566, 1220782), (405132, 610391)]