21993732144

素因数分解:

$2^4\times 3^3\times {\mathrm{283}}^1\times {\mathrm{179899}}^1$

素因数の和:180199

約数の個数: 80

約数和(自身を含む): 63353584000

約数和(自身を除く): 41359851856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 283, 432, 566, 849, 1132, 1698, 2264, 2547, 3396, 4528, 5094, 6792, 7641, 10188, 13584, 15282, 20376, 30564, 40752, 61128, 122256, 179899, 359798, 539697, 719596, 1079394, 1439192, 1619091, 2158788, 2878384, 3238182, 4317576, 4857273, 6476364, 8635152, 9714546, 12952728, 19429092, 25905456, 38858184, 50911417, 77716368, 101822834, 152734251, 203645668, 305468502, 407291336, 458202753, 610937004, 814582672, 916405506, 1221874008, 1374608259, 1832811012, 2443748016, 2749216518, 3665622024, 5498433036, 7331244048, 10996866072, 21993732144]

約数ペア:

[(1, 21993732144), (2, 10996866072), (3, 7331244048), (4, 5498433036), (6, 3665622024), (8, 2749216518), (9, 2443748016), (12, 1832811012), (16, 1374608259), (18, 1221874008), (24, 916405506), (27, 814582672), (36, 610937004), (48, 458202753), (54, 407291336), (72, 305468502), (108, 203645668), (144, 152734251), (216, 101822834), (283, 77716368), (432, 50911417), (566, 38858184), (849, 25905456), (1132, 19429092), (1698, 12952728), (2264, 9714546), (2547, 8635152), (3396, 6476364), (4528, 4857273), (5094, 4317576), (6792, 3238182), (7641, 2878384), (10188, 2158788), (13584, 1619091), (15282, 1439192), (20376, 1079394), (30564, 719596), (40752, 539697), (61128, 359798), (122256, 179899)]