285419358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{587}}^1$

素因数の和:846

約数の個数: 96

約数和(自身を含む): 752903424

約数和(自身を除く): 467484066

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 227, 238, 306, 357, 454, 587, 681, 714, 1071, 1174, 1362, 1589, 1761, 2043, 2142, 3178, 3522, 3859, 4086, 4109, 4767, 5283, 7718, 8218, 9534, 9979, 10566, 11577, 12327, 14301, 19958, 23154, 24654, 27013, 28602, 29937, 34731, 36981, 54026, 59874, 69462, 69853, 73962, 81039, 89811, 133249, 139706, 162078, 179622, 209559, 243117, 266498, 399747, 419118, 486234, 628677, 799494, 932743, 1199241, 1257354, 1865486, 2265233, 2398482, 2798229, 4530466, 5596458, 6795699, 8394687, 13591398, 15856631, 16789374, 20387097, 31713262, 40774194, 47569893, 95139786, 142709679, 285419358]

約数ペア:

[(1, 285419358), (2, 142709679), (3, 95139786), (6, 47569893), (7, 40774194), (9, 31713262), (14, 20387097), (17, 16789374), (18, 15856631), (21, 13591398), (34, 8394687), (42, 6795699), (51, 5596458), (63, 4530466), (102, 2798229), (119, 2398482), (126, 2265233), (153, 1865486), (227, 1257354), (238, 1199241), (306, 932743), (357, 799494), (454, 628677), (587, 486234), (681, 419118), (714, 399747), (1071, 266498), (1174, 243117), (1362, 209559), (1589, 179622), (1761, 162078), (2043, 139706), (2142, 133249), (3178, 89811), (3522, 81039), (3859, 73962), (4086, 69853), (4109, 69462), (4767, 59874), (5283, 54026), (7718, 36981), (8218, 34731), (9534, 29937), (9979, 28602), (10566, 27013), (11577, 24654), (12327, 23154), (14301, 19958)]