306661572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 975421440

約数和(自身を除く): 668759868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 107, 108, 119, 126, 153, 189, 204, 214, 223, 238, 252, 306, 321, 357, 378, 428, 446, 459, 476, 612, 642, 669, 714, 749, 756, 892, 918, 963, 1071, 1284, 1338, 1428, 1498, 1561, 1819, 1836, 1926, 2007, 2142, 2247, 2676, 2889, 2996, 3122, 3213, 3638, 3791, 3852, 4014, 4284, 4494, 4683, 5457, 5778, 6021, 6244, 6426, 6741, 7276, 7582, 8028, 8988, 9366, 10914, 11373, 11556, 12042, 12733, 12852, 13482, 14049, 15164, 16371, 18732, 20223, 21828, 22746, 23861, 24084, 25466, 26537, 26964, 28098, 32742, 34119, 38199, 40446, 42147, 45492, 47722, 49113, 50932, 53074, 56196, 65484, 68238, 71583, 76398, 79611, 80892, 84294, 95444, 98226, 102357, 106148, 114597, 136476, 143166, 152796, 159222, 167027, 168588, 196452, 204714, 214749, 229194, 238833, 286332, 318444, 334054, 343791, 405637, 409428, 429498, 458388, 477666, 501081, 644247, 668108, 687582, 716499, 811274, 858996, 955332, 1002162, 1216911, 1288494, 1375164, 1432998, 1503243, 1622548, 2004324, 2433822, 2576988, 2839459, 2865996, 3006486, 3650733, 4509729, 4867644, 5678918, 6012972, 7301466, 8518377, 9019458, 10952199, 11357836, 14602932, 17036754, 18038916, 21904398, 25555131, 34073508, 43808796, 51110262, 76665393, 102220524, 153330786, 306661572]

約数ペア:

[(1, 306661572), (2, 153330786), (3, 102220524), (4, 76665393), (6, 51110262), (7, 43808796), (9, 34073508), (12, 25555131), (14, 21904398), (17, 18038916), (18, 17036754), (21, 14602932), (27, 11357836), (28, 10952199), (34, 9019458), (36, 8518377), (42, 7301466), (51, 6012972), (54, 5678918), (63, 4867644), (68, 4509729), (84, 3650733), (102, 3006486), (107, 2865996), (108, 2839459), (119, 2576988), (126, 2433822), (153, 2004324), (189, 1622548), (204, 1503243), (214, 1432998), (223, 1375164), (238, 1288494), (252, 1216911), (306, 1002162), (321, 955332), (357, 858996), (378, 811274), (428, 716499), (446, 687582), (459, 668108), (476, 644247), (612, 501081), (642, 477666), (669, 458388), (714, 429498), (749, 409428), (756, 405637), (892, 343791), (918, 334054), (963, 318444), (1071, 286332), (1284, 238833), (1338, 229194), (1428, 214749), (1498, 204714), (1561, 196452), (1819, 168588), (1836, 167027), (1926, 159222), (2007, 152796), (2142, 143166), (2247, 136476), (2676, 114597), (2889, 106148), (2996, 102357), (3122, 98226), (3213, 95444), (3638, 84294), (3791, 80892), (3852, 79611), (4014, 76398), (4284, 71583), (4494, 68238), (4683, 65484), (5457, 56196), (5778, 53074), (6021, 50932), (6244, 49113), (6426, 47722), (6741, 45492), (7276, 42147), (7582, 40446), (8028, 38199), (8988, 34119), (9366, 32742), (10914, 28098), (11373, 26964), (11556, 26537), (12042, 25466), (12733, 24084), (12852, 23861), (13482, 22746), (14049, 21828), (15164, 20223), (16371, 18732)]