1969976592

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:591

約数の個数: 240

約数和(自身を含む): 6212697600

約数和(自身を除く): 4242721008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 48, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 144, 153, 186, 204, 216, 248, 272, 279, 289, 306, 372, 408, 432, 459, 496, 509, 527, 558, 578, 612, 744, 816, 837, 867, 918, 1018, 1054, 1116, 1156, 1224, 1488, 1527, 1581, 1674, 1734, 1836, 2036, 2108, 2232, 2312, 2448, 2601, 3054, 3162, 3348, 3468, 3672, 4072, 4216, 4464, 4581, 4624, 4743, 5202, 6108, 6324, 6696, 6936, 7344, 7803, 8144, 8432, 8653, 8959, 9162, 9486, 10404, 12216, 12648, 13392, 13743, 13872, 14229, 15606, 15779, 17306, 17918, 18324, 18972, 20808, 24432, 25296, 25959, 26877, 27486, 28458, 31212, 31558, 34612, 35836, 36648, 37944, 41616, 47337, 51918, 53754, 54972, 56916, 62424, 63116, 69224, 71672, 73296, 75888, 77877, 80631, 94674, 103836, 107508, 109944, 113832, 124848, 126232, 138448, 142011, 143344, 147101, 155754, 161262, 189348, 207672, 215016, 219888, 227664, 233631, 241893, 252464, 268243, 284022, 294202, 311508, 322524, 378696, 415344, 426033, 430032, 441303, 467262, 483786, 536486, 568044, 588404, 623016, 645048, 757392, 804729, 852066, 882606, 934524, 967572, 1072972, 1136088, 1176808, 1246032, 1290096, 1323909, 1609458, 1704132, 1765212, 1869048, 1935144, 2145944, 2272176, 2353616, 2414187, 2647818, 3218916, 3408264, 3530424, 3738096, 3870288, 3971727, 4291888, 4560131, 4828374, 5295636, 6437832, 6816528, 7060848, 7242561, 7943454, 9120262, 9656748, 10591272, 12875664, 13680393, 14485122, 15886908, 18240524, 19313496, 21182544, 27360786, 28970244, 31773816, 36481048, 38626992, 41041179, 54721572, 57940488, 63547632, 72962096, 82082358, 109443144, 115880976, 123123537, 164164716, 218886288, 246247074, 328329432, 492494148, 656658864, 984988296, 1969976592]

約数ペア:

[(1, 1969976592), (2, 984988296), (3, 656658864), (4, 492494148), (6, 328329432), (8, 246247074), (9, 218886288), (12, 164164716), (16, 123123537), (17, 115880976), (18, 109443144), (24, 82082358), (27, 72962096), (31, 63547632), (34, 57940488), (36, 54721572), (48, 41041179), (51, 38626992), (54, 36481048), (62, 31773816), (68, 28970244), (72, 27360786), (93, 21182544), (102, 19313496), (108, 18240524), (124, 15886908), (136, 14485122), (144, 13680393), (153, 12875664), (186, 10591272), (204, 9656748), (216, 9120262), (248, 7943454), (272, 7242561), (279, 7060848), (289, 6816528), (306, 6437832), (372, 5295636), (408, 4828374), (432, 4560131), (459, 4291888), (496, 3971727), (509, 3870288), (527, 3738096), (558, 3530424), (578, 3408264), (612, 3218916), (744, 2647818), (816, 2414187), (837, 2353616), (867, 2272176), (918, 2145944), (1018, 1935144), (1054, 1869048), (1116, 1765212), (1156, 1704132), (1224, 1609458), (1488, 1323909), (1527, 1290096), (1581, 1246032), (1674, 1176808), (1734, 1136088), (1836, 1072972), (2036, 967572), (2108, 934524), (2232, 882606), (2312, 852066), (2448, 804729), (2601, 757392), (3054, 645048), (3162, 623016), (3348, 588404), (3468, 568044), (3672, 536486), (4072, 483786), (4216, 467262), (4464, 441303), (4581, 430032), (4624, 426033), (4743, 415344), (5202, 378696), (6108, 322524), (6324, 311508), (6696, 294202), (6936, 284022), (7344, 268243), (7803, 252464), (8144, 241893), (8432, 233631), (8653, 227664), (8959, 219888), (9162, 215016), (9486, 207672), (10404, 189348), (12216, 161262), (12648, 155754), (13392, 147101), (13743, 143344), (13872, 142011), (14229, 138448), (15606, 126232), (15779, 124848), (17306, 113832), (17918, 109944), (18324, 107508), (18972, 103836), (20808, 94674), (24432, 80631), (25296, 77877), (25959, 75888), (26877, 73296), (27486, 71672), (28458, 69224), (31212, 63116), (31558, 62424), (34612, 56916), (35836, 54972), (36648, 53754), (37944, 51918), (41616, 47337)]