641883144

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 2002916160

約数和(自身を除く): 1361033016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 97, 98, 102, 119, 136, 147, 168, 194, 196, 204, 238, 291, 294, 331, 357, 388, 392, 408, 476, 582, 588, 662, 679, 714, 776, 833, 952, 993, 1164, 1176, 1324, 1358, 1428, 1649, 1666, 1986, 2037, 2317, 2328, 2499, 2648, 2716, 2856, 3298, 3332, 3972, 4074, 4634, 4753, 4947, 4998, 5432, 5627, 6596, 6664, 6951, 7944, 8148, 9268, 9506, 9894, 9996, 11254, 11543, 13192, 13902, 14259, 16219, 16296, 16881, 18536, 19012, 19788, 19992, 22508, 23086, 27804, 28518, 32107, 32438, 33762, 34629, 38024, 39389, 39576, 45016, 46172, 48657, 55608, 57036, 64214, 64876, 67524, 69258, 78778, 80801, 92344, 96321, 97314, 114072, 118167, 128428, 129752, 135048, 138516, 157556, 161602, 192642, 194628, 224749, 236334, 242403, 256856, 275723, 277032, 315112, 323204, 385284, 389256, 449498, 472668, 484806, 545819, 551446, 646408, 674247, 770568, 827169, 898996, 945336, 969612, 1091638, 1102892, 1348494, 1573243, 1637457, 1654338, 1797992, 1939224, 2183276, 2205784, 2696988, 3146486, 3274914, 3308676, 3820733, 4366552, 4719729, 5393976, 6292972, 6549828, 6617352, 7641466, 9439458, 11462199, 12585944, 13099656, 15282932, 18878916, 22924398, 26745131, 30565864, 37757832, 45848796, 53490262, 80235393, 91697592, 106980524, 160470786, 213961048, 320941572, 641883144]

約数ペア:

[(1, 641883144), (2, 320941572), (3, 213961048), (4, 160470786), (6, 106980524), (7, 91697592), (8, 80235393), (12, 53490262), (14, 45848796), (17, 37757832), (21, 30565864), (24, 26745131), (28, 22924398), (34, 18878916), (42, 15282932), (49, 13099656), (51, 12585944), (56, 11462199), (68, 9439458), (84, 7641466), (97, 6617352), (98, 6549828), (102, 6292972), (119, 5393976), (136, 4719729), (147, 4366552), (168, 3820733), (194, 3308676), (196, 3274914), (204, 3146486), (238, 2696988), (291, 2205784), (294, 2183276), (331, 1939224), (357, 1797992), (388, 1654338), (392, 1637457), (408, 1573243), (476, 1348494), (582, 1102892), (588, 1091638), (662, 969612), (679, 945336), (714, 898996), (776, 827169), (833, 770568), (952, 674247), (993, 646408), (1164, 551446), (1176, 545819), (1324, 484806), (1358, 472668), (1428, 449498), (1649, 389256), (1666, 385284), (1986, 323204), (2037, 315112), (2317, 277032), (2328, 275723), (2499, 256856), (2648, 242403), (2716, 236334), (2856, 224749), (3298, 194628), (3332, 192642), (3972, 161602), (4074, 157556), (4634, 138516), (4753, 135048), (4947, 129752), (4998, 128428), (5432, 118167), (5627, 114072), (6596, 97314), (6664, 96321), (6951, 92344), (7944, 80801), (8148, 78778), (9268, 69258), (9506, 67524), (9894, 64876), (9996, 64214), (11254, 57036), (11543, 55608), (13192, 48657), (13902, 46172), (14259, 45016), (16219, 39576), (16296, 39389), (16881, 38024), (18536, 34629), (19012, 33762), (19788, 32438), (19992, 32107), (22508, 28518), (23086, 27804)]