247430196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:710

約数の個数: 108

約数和(自身を含む): 688501632

約数和(自身を除く): 441071436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 169, 201, 234, 268, 338, 402, 468, 507, 603, 607, 676, 804, 871, 1014, 1206, 1214, 1521, 1742, 1821, 2028, 2412, 2428, 2613, 3042, 3484, 3642, 5226, 5463, 6084, 7284, 7839, 7891, 10452, 10926, 11323, 15678, 15782, 21852, 22646, 23673, 31356, 31564, 33969, 40669, 45292, 47346, 67938, 71019, 81338, 94692, 101907, 102583, 122007, 135876, 142038, 162676, 203814, 205166, 244014, 284076, 307749, 366021, 407628, 410332, 488028, 528697, 615498, 732042, 923247, 1057394, 1230996, 1464084, 1586091, 1846494, 2114788, 3172182, 3692988, 4758273, 6344364, 6873061, 9516546, 13746122, 19033092, 20619183, 27492244, 41238366, 61857549, 82476732, 123715098, 247430196]

約数ペア:

[(1, 247430196), (2, 123715098), (3, 82476732), (4, 61857549), (6, 41238366), (9, 27492244), (12, 20619183), (13, 19033092), (18, 13746122), (26, 9516546), (36, 6873061), (39, 6344364), (52, 4758273), (67, 3692988), (78, 3172182), (117, 2114788), (134, 1846494), (156, 1586091), (169, 1464084), (201, 1230996), (234, 1057394), (268, 923247), (338, 732042), (402, 615498), (468, 528697), (507, 488028), (603, 410332), (607, 407628), (676, 366021), (804, 307749), (871, 284076), (1014, 244014), (1206, 205166), (1214, 203814), (1521, 162676), (1742, 142038), (1821, 135876), (2028, 122007), (2412, 102583), (2428, 101907), (2613, 94692), (3042, 81338), (3484, 71019), (3642, 67938), (5226, 47346), (5463, 45292), (6084, 40669), (7284, 33969), (7839, 31564), (7891, 31356), (10452, 23673), (10926, 22646), (11323, 21852), (15678, 15782)]