19727981208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{2069}}^1$

素因数の和:2322

約数の個数: 192

約数和(自身を含む): 58861857600

約数和(自身を除く): 39133876392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 61, 72, 78, 104, 117, 122, 156, 167, 183, 234, 244, 312, 334, 366, 468, 488, 501, 549, 668, 732, 793, 936, 1002, 1098, 1336, 1464, 1503, 1586, 2004, 2069, 2171, 2196, 2379, 3006, 3172, 4008, 4138, 4342, 4392, 4758, 6012, 6207, 6344, 6513, 7137, 8276, 8684, 9516, 10187, 12024, 12414, 13026, 14274, 16552, 17368, 18621, 19032, 19539, 20374, 24828, 26052, 26897, 28548, 30561, 37242, 39078, 40748, 49656, 52104, 53794, 57096, 61122, 74484, 78156, 80691, 81496, 91683, 107588, 122244, 126209, 132431, 148968, 156312, 161382, 183366, 215176, 242073, 244488, 252418, 264862, 322764, 345523, 366732, 378627, 397293, 484146, 504836, 529724, 645528, 691046, 733464, 757254, 794586, 968292, 1009672, 1036569, 1059448, 1135881, 1191879, 1382092, 1514508, 1589172, 1640717, 1936584, 2073138, 2271762, 2383758, 2764184, 3029016, 3109707, 3178344, 3281434, 4146276, 4491799, 4543524, 4767516, 4922151, 6219414, 6562868, 8292552, 8983598, 9087048, 9535032, 9844302, 12438828, 13125736, 13475397, 14766453, 17967196, 19688604, 21076903, 24877656, 26950794, 29532906, 35934392, 39377208, 40426191, 42153806, 53901588, 59065812, 63230709, 80852382, 84307612, 107803176, 118131624, 126461418, 161704764, 168615224, 189692127, 252922836, 273999739, 323409528, 379384254, 505845672, 547999478, 758768508, 821999217, 1095998956, 1517537016, 1643998434, 2191997912, 2465997651, 3287996868, 4931995302, 6575993736, 9863990604, 19727981208]

約数ペア:

[(1, 19727981208), (2, 9863990604), (3, 6575993736), (4, 4931995302), (6, 3287996868), (8, 2465997651), (9, 2191997912), (12, 1643998434), (13, 1517537016), (18, 1095998956), (24, 821999217), (26, 758768508), (36, 547999478), (39, 505845672), (52, 379384254), (61, 323409528), (72, 273999739), (78, 252922836), (104, 189692127), (117, 168615224), (122, 161704764), (156, 126461418), (167, 118131624), (183, 107803176), (234, 84307612), (244, 80852382), (312, 63230709), (334, 59065812), (366, 53901588), (468, 42153806), (488, 40426191), (501, 39377208), (549, 35934392), (668, 29532906), (732, 26950794), (793, 24877656), (936, 21076903), (1002, 19688604), (1098, 17967196), (1336, 14766453), (1464, 13475397), (1503, 13125736), (1586, 12438828), (2004, 9844302), (2069, 9535032), (2171, 9087048), (2196, 8983598), (2379, 8292552), (3006, 6562868), (3172, 6219414), (4008, 4922151), (4138, 4767516), (4342, 4543524), (4392, 4491799), (4758, 4146276), (6012, 3281434), (6207, 3178344), (6344, 3109707), (6513, 3029016), (7137, 2764184), (8276, 2383758), (8684, 2271762), (9516, 2073138), (10187, 1936584), (12024, 1640717), (12414, 1589172), (13026, 1514508), (14274, 1382092), (16552, 1191879), (17368, 1135881), (18621, 1059448), (19032, 1036569), (19539, 1009672), (20374, 968292), (24828, 794586), (26052, 757254), (26897, 733464), (28548, 691046), (30561, 645528), (37242, 529724), (39078, 504836), (40748, 484146), (49656, 397293), (52104, 378627), (53794, 366732), (57096, 345523), (61122, 322764), (74484, 264862), (78156, 252418), (80691, 244488), (81496, 242073), (91683, 215176), (107588, 183366), (122244, 161382), (126209, 156312), (132431, 148968)]