305015256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3581}}^1$

素因数の和:3626

約数の個数: 144

約数和(自身を含む): 1022589360

約数和(自身を除く): 717574104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 676, 728, 819, 936, 1014, 1092, 1183, 1352, 1521, 1638, 2028, 2184, 2366, 3042, 3276, 3549, 3581, 4056, 4732, 6084, 6552, 7098, 7162, 9464, 10647, 10743, 12168, 14196, 14324, 21294, 21486, 25067, 28392, 28648, 32229, 42588, 42972, 46553, 50134, 64458, 75201, 85176, 85944, 93106, 100268, 128916, 139659, 150402, 186212, 200536, 225603, 257832, 279318, 300804, 325871, 372424, 418977, 451206, 558636, 601608, 605189, 651742, 837954, 902412, 977613, 1117272, 1210378, 1303484, 1675908, 1804824, 1815567, 1955226, 2420756, 2606968, 2932839, 3351816, 3631134, 3910452, 4236323, 4841512, 5446701, 5865678, 7262268, 7820904, 8472646, 10893402, 11731356, 12708969, 14524536, 16945292, 21786804, 23462712, 25417938, 33890584, 38126907, 43573608, 50835876, 76253814, 101671752, 152507628, 305015256]

約数ペア:

[(1, 305015256), (2, 152507628), (3, 101671752), (4, 76253814), (6, 50835876), (7, 43573608), (8, 38126907), (9, 33890584), (12, 25417938), (13, 23462712), (14, 21786804), (18, 16945292), (21, 14524536), (24, 12708969), (26, 11731356), (28, 10893402), (36, 8472646), (39, 7820904), (42, 7262268), (52, 5865678), (56, 5446701), (63, 4841512), (72, 4236323), (78, 3910452), (84, 3631134), (91, 3351816), (104, 2932839), (117, 2606968), (126, 2420756), (156, 1955226), (168, 1815567), (169, 1804824), (182, 1675908), (234, 1303484), (252, 1210378), (273, 1117272), (312, 977613), (338, 902412), (364, 837954), (468, 651742), (504, 605189), (507, 601608), (546, 558636), (676, 451206), (728, 418977), (819, 372424), (936, 325871), (1014, 300804), (1092, 279318), (1183, 257832), (1352, 225603), (1521, 200536), (1638, 186212), (2028, 150402), (2184, 139659), (2366, 128916), (3042, 100268), (3276, 93106), (3549, 85944), (3581, 85176), (4056, 75201), (4732, 64458), (6084, 50134), (6552, 46553), (7098, 42972), (7162, 42588), (9464, 32229), (10647, 28648), (10743, 28392), (12168, 25067), (14196, 21486), (14324, 21294)]