1563791292

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{461}}^1\times {\mathrm{641}}^1$

素因数の和:1129

約数の個数: 144

約数和(自身を含む): 4733799840

約数和(自身を除く): 3170008548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 461, 588, 641, 756, 882, 922, 1282, 1323, 1383, 1764, 1844, 1923, 2564, 2646, 2766, 3227, 3846, 4149, 4487, 5292, 5532, 5769, 6454, 7692, 8298, 8974, 9681, 11538, 12447, 12908, 13461, 16596, 17307, 17948, 19362, 22589, 23076, 24894, 26922, 29043, 31409, 34614, 38724, 40383, 45178, 49788, 53844, 58086, 62818, 67767, 69228, 80766, 87129, 90356, 94227, 116172, 121149, 125636, 135534, 161532, 174258, 188454, 203301, 242298, 271068, 282681, 295501, 348516, 376908, 406602, 484596, 565362, 591002, 609903, 813204, 848043, 886503, 1130724, 1182004, 1219806, 1696086, 1773006, 2068507, 2439612, 2659509, 3392172, 3546012, 4137014, 5319018, 6205521, 7978527, 8274028, 10638036, 12411042, 14479549, 15957054, 18616563, 24822084, 28959098, 31914108, 37233126, 43438647, 55849689, 57918196, 74466252, 86877294, 111699378, 130315941, 173754588, 223398756, 260631882, 390947823, 521263764, 781895646, 1563791292]

約数ペア:

[(1, 1563791292), (2, 781895646), (3, 521263764), (4, 390947823), (6, 260631882), (7, 223398756), (9, 173754588), (12, 130315941), (14, 111699378), (18, 86877294), (21, 74466252), (27, 57918196), (28, 55849689), (36, 43438647), (42, 37233126), (49, 31914108), (54, 28959098), (63, 24822084), (84, 18616563), (98, 15957054), (108, 14479549), (126, 12411042), (147, 10638036), (189, 8274028), (196, 7978527), (252, 6205521), (294, 5319018), (378, 4137014), (441, 3546012), (461, 3392172), (588, 2659509), (641, 2439612), (756, 2068507), (882, 1773006), (922, 1696086), (1282, 1219806), (1323, 1182004), (1383, 1130724), (1764, 886503), (1844, 848043), (1923, 813204), (2564, 609903), (2646, 591002), (2766, 565362), (3227, 484596), (3846, 406602), (4149, 376908), (4487, 348516), (5292, 295501), (5532, 282681), (5769, 271068), (6454, 242298), (7692, 203301), (8298, 188454), (8974, 174258), (9681, 161532), (11538, 135534), (12447, 125636), (12908, 121149), (13461, 116172), (16596, 94227), (17307, 90356), (17948, 87129), (19362, 80766), (22589, 69228), (23076, 67767), (24894, 62818), (26922, 58086), (29043, 53844), (31409, 49788), (34614, 45178), (38724, 40383)]