326645264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 788520960

約数和(自身を除く): 461875696

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 31, 38, 44, 46, 62, 76, 88, 92, 124, 137, 152, 176, 184, 209, 248, 253, 274, 304, 341, 368, 418, 437, 496, 506, 548, 589, 682, 713, 836, 874, 1012, 1096, 1178, 1364, 1426, 1507, 1672, 1748, 2024, 2192, 2356, 2603, 2728, 2852, 3014, 3151, 3344, 3496, 4048, 4247, 4712, 4807, 5206, 5456, 5704, 6028, 6302, 6479, 6992, 7843, 8494, 9424, 9614, 10412, 11408, 12056, 12604, 12958, 13547, 15686, 16988, 19228, 20824, 24112, 25208, 25916, 27094, 28633, 31372, 33976, 34661, 38456, 41648, 46717, 50416, 51832, 54188, 57266, 59869, 62744, 67952, 69322, 76912, 80693, 93434, 97681, 103664, 108376, 114532, 119738, 125488, 138644, 149017, 161386, 186868, 195362, 216752, 229064, 239476, 277288, 298034, 322772, 373736, 390724, 458128, 478952, 554576, 596068, 645544, 658559, 747472, 781448, 887623, 957904, 1074491, 1192136, 1291088, 1317118, 1562896, 1775246, 1855939, 2148982, 2384272, 2634236, 3550492, 3711878, 4297964, 5268472, 7100984, 7423756, 8595928, 10536944, 14201968, 14847512, 17191856, 20415329, 29695024, 40830658, 81661316, 163322632, 326645264]

約数ペア:

[(1, 326645264), (2, 163322632), (4, 81661316), (8, 40830658), (11, 29695024), (16, 20415329), (19, 17191856), (22, 14847512), (23, 14201968), (31, 10536944), (38, 8595928), (44, 7423756), (46, 7100984), (62, 5268472), (76, 4297964), (88, 3711878), (92, 3550492), (124, 2634236), (137, 2384272), (152, 2148982), (176, 1855939), (184, 1775246), (209, 1562896), (248, 1317118), (253, 1291088), (274, 1192136), (304, 1074491), (341, 957904), (368, 887623), (418, 781448), (437, 747472), (496, 658559), (506, 645544), (548, 596068), (589, 554576), (682, 478952), (713, 458128), (836, 390724), (874, 373736), (1012, 322772), (1096, 298034), (1178, 277288), (1364, 239476), (1426, 229064), (1507, 216752), (1672, 195362), (1748, 186868), (2024, 161386), (2192, 149017), (2356, 138644), (2603, 125488), (2728, 119738), (2852, 114532), (3014, 108376), (3151, 103664), (3344, 97681), (3496, 93434), (4048, 80693), (4247, 76912), (4712, 69322), (4807, 67952), (5206, 62744), (5456, 59869), (5704, 57266), (6028, 54188), (6302, 51832), (6479, 50416), (6992, 46717), (7843, 41648), (8494, 38456), (9424, 34661), (9614, 33976), (10412, 31372), (11408, 28633), (12056, 27094), (12604, 25916), (12958, 25208), (13547, 24112), (15686, 20824), (16988, 19228)]