2012247648

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:597

約数の個数: 144

約数和(自身を含む): 5813773056

約数和(自身を除く): 3801525408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 191, 233, 288, 314, 382, 466, 471, 573, 628, 699, 764, 932, 942, 1146, 1256, 1398, 1413, 1528, 1719, 1864, 1884, 2097, 2292, 2512, 2796, 2826, 3056, 3438, 3728, 3768, 4194, 4584, 5024, 5592, 5652, 6112, 6876, 7456, 7536, 8388, 9168, 11184, 11304, 13752, 15072, 16776, 18336, 22368, 22608, 27504, 29987, 33552, 36581, 44503, 45216, 55008, 59974, 67104, 73162, 89006, 89961, 109743, 119948, 133509, 146324, 178012, 179922, 219486, 239896, 267018, 269883, 292648, 329229, 356024, 359844, 400527, 438972, 479792, 534036, 539766, 585296, 658458, 712048, 719688, 801054, 877944, 959584, 1068072, 1079532, 1170592, 1316916, 1424096, 1439376, 1602108, 1755888, 2136144, 2159064, 2633832, 2878752, 3204216, 3511776, 4272288, 4318128, 5267664, 6408432, 6986971, 8636256, 10535328, 12816864, 13973942, 20960913, 27947884, 41921826, 55895768, 62882739, 83843652, 111791536, 125765478, 167687304, 223583072, 251530956, 335374608, 503061912, 670749216, 1006123824, 2012247648]

約数ペア:

[(1, 2012247648), (2, 1006123824), (3, 670749216), (4, 503061912), (6, 335374608), (8, 251530956), (9, 223583072), (12, 167687304), (16, 125765478), (18, 111791536), (24, 83843652), (32, 62882739), (36, 55895768), (48, 41921826), (72, 27947884), (96, 20960913), (144, 13973942), (157, 12816864), (191, 10535328), (233, 8636256), (288, 6986971), (314, 6408432), (382, 5267664), (466, 4318128), (471, 4272288), (573, 3511776), (628, 3204216), (699, 2878752), (764, 2633832), (932, 2159064), (942, 2136144), (1146, 1755888), (1256, 1602108), (1398, 1439376), (1413, 1424096), (1528, 1316916), (1719, 1170592), (1864, 1079532), (1884, 1068072), (2097, 959584), (2292, 877944), (2512, 801054), (2796, 719688), (2826, 712048), (3056, 658458), (3438, 585296), (3728, 539766), (3768, 534036), (4194, 479792), (4584, 438972), (5024, 400527), (5592, 359844), (5652, 356024), (6112, 329229), (6876, 292648), (7456, 269883), (7536, 267018), (8388, 239896), (9168, 219486), (11184, 179922), (11304, 178012), (13752, 146324), (15072, 133509), (16776, 119948), (18336, 109743), (22368, 89961), (22608, 89006), (27504, 73162), (29987, 67104), (33552, 59974), (36581, 55008), (44503, 45216)]