304890755584

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{19423}}^1$

素因数の和:19538

約数の個数: 160

約数和(自身を含む): 671472451584

約数和(自身を除く): 366581696000

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 43, 46, 62, 64, 86, 92, 124, 128, 172, 184, 248, 256, 344, 368, 496, 512, 688, 713, 736, 989, 992, 1333, 1376, 1426, 1472, 1978, 1984, 2666, 2752, 2852, 2944, 3956, 3968, 5332, 5504, 5704, 5888, 7912, 7936, 10664, 11008, 11408, 11776, 15824, 15872, 19423, 21328, 22016, 22816, 30659, 31648, 38846, 42656, 45632, 61318, 63296, 77692, 85312, 91264, 122636, 126592, 155384, 170624, 182528, 245272, 253184, 310768, 341248, 365056, 446729, 490544, 506368, 602113, 621536, 682496, 835189, 893458, 981088, 1204226, 1243072, 1670378, 1786916, 1962176, 2408452, 2486144, 3340756, 3573832, 3924352, 4816904, 4972288, 6681512, 7147664, 7848704, 9633808, 9944576, 13363024, 13848599, 14295328, 15697408, 19209347, 19267616, 25890859, 26726048, 27697198, 28590656, 38418694, 38535232, 51781718, 53452096, 55394396, 57181312, 76837388, 77070464, 103563436, 106904192, 110788792, 114362624, 153674776, 154140928, 207126872, 213808384, 221577584, 228725248, 307349552, 308281856, 414253744, 427616768, 443155168, 595489757, 614699104, 828507488, 886310336, 1190979514, 1229398208, 1657014976, 1772620672, 2381959028, 2458796416, 3314029952, 3545241344, 4763918056, 4917592832, 6628059904, 7090482688, 9527836112, 9835185664, 13256119808, 19055672224, 38111344448, 76222688896, 152445377792, 304890755584]

約数ペア:

[(1, 304890755584), (2, 152445377792), (4, 76222688896), (8, 38111344448), (16, 19055672224), (23, 13256119808), (31, 9835185664), (32, 9527836112), (43, 7090482688), (46, 6628059904), (62, 4917592832), (64, 4763918056), (86, 3545241344), (92, 3314029952), (124, 2458796416), (128, 2381959028), (172, 1772620672), (184, 1657014976), (248, 1229398208), (256, 1190979514), (344, 886310336), (368, 828507488), (496, 614699104), (512, 595489757), (688, 443155168), (713, 427616768), (736, 414253744), (989, 308281856), (992, 307349552), (1333, 228725248), (1376, 221577584), (1426, 213808384), (1472, 207126872), (1978, 154140928), (1984, 153674776), (2666, 114362624), (2752, 110788792), (2852, 106904192), (2944, 103563436), (3956, 77070464), (3968, 76837388), (5332, 57181312), (5504, 55394396), (5704, 53452096), (5888, 51781718), (7912, 38535232), (7936, 38418694), (10664, 28590656), (11008, 27697198), (11408, 26726048), (11776, 25890859), (15824, 19267616), (15872, 19209347), (19423, 15697408), (21328, 14295328), (22016, 13848599), (22816, 13363024), (30659, 9944576), (31648, 9633808), (38846, 7848704), (42656, 7147664), (45632, 6681512), (61318, 4972288), (63296, 4816904), (77692, 3924352), (85312, 3573832), (91264, 3340756), (122636, 2486144), (126592, 2408452), (155384, 1962176), (170624, 1786916), (182528, 1670378), (245272, 1243072), (253184, 1204226), (310768, 981088), (341248, 893458), (365056, 835189), (446729, 682496), (490544, 621536), (506368, 602113)]