245476476

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^2$

素因数の和:189

約数の個数: 162

約数和(自身を含む): 756389088

約数和(自身を除く): 510912612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 67, 84, 93, 98, 124, 126, 134, 147, 186, 196, 201, 217, 252, 268, 279, 294, 372, 402, 434, 441, 469, 558, 588, 603, 651, 804, 868, 882, 938, 1116, 1206, 1302, 1407, 1519, 1764, 1876, 1953, 2077, 2412, 2604, 2814, 3038, 3283, 3906, 4154, 4221, 4489, 4557, 5628, 6076, 6231, 6566, 7812, 8308, 8442, 8978, 9114, 9849, 12462, 13132, 13467, 13671, 14539, 16884, 17956, 18228, 18693, 19698, 24924, 26934, 27342, 29078, 29547, 31423, 37386, 39396, 40401, 43617, 53868, 54684, 58156, 59094, 62846, 74772, 80802, 87234, 94269, 101773, 118188, 125692, 130851, 139159, 161604, 174468, 188538, 203546, 219961, 261702, 278318, 282807, 305319, 377076, 407092, 417477, 439922, 523404, 556636, 565614, 610638, 659883, 834954, 879844, 915957, 974113, 1131228, 1221276, 1252431, 1319766, 1669908, 1831914, 1948226, 1979649, 2504862, 2639532, 2922339, 3663828, 3896452, 3959298, 5009724, 5844678, 6818791, 7918596, 8767017, 11689356, 13637582, 17534034, 20456373, 27275164, 35068068, 40912746, 61369119, 81825492, 122738238, 245476476]

約数ペア:

[(1, 245476476), (2, 122738238), (3, 81825492), (4, 61369119), (6, 40912746), (7, 35068068), (9, 27275164), (12, 20456373), (14, 17534034), (18, 13637582), (21, 11689356), (28, 8767017), (31, 7918596), (36, 6818791), (42, 5844678), (49, 5009724), (62, 3959298), (63, 3896452), (67, 3663828), (84, 2922339), (93, 2639532), (98, 2504862), (124, 1979649), (126, 1948226), (134, 1831914), (147, 1669908), (186, 1319766), (196, 1252431), (201, 1221276), (217, 1131228), (252, 974113), (268, 915957), (279, 879844), (294, 834954), (372, 659883), (402, 610638), (434, 565614), (441, 556636), (469, 523404), (558, 439922), (588, 417477), (603, 407092), (651, 377076), (804, 305319), (868, 282807), (882, 278318), (938, 261702), (1116, 219961), (1206, 203546), (1302, 188538), (1407, 174468), (1519, 161604), (1764, 139159), (1876, 130851), (1953, 125692), (2077, 118188), (2412, 101773), (2604, 94269), (2814, 87234), (3038, 80802), (3283, 74772), (3906, 62846), (4154, 59094), (4221, 58156), (4489, 54684), (4557, 53868), (5628, 43617), (6076, 40401), (6231, 39396), (6566, 37386), (7812, 31423), (8308, 29547), (8442, 29078), (8978, 27342), (9114, 26934), (9849, 24924), (12462, 19698), (13132, 18693), (13467, 18228), (13671, 17956), (14539, 16884)]