319000044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 891376640

約数和(自身を除く): 572376596

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 31, 33, 38, 44, 57, 62, 66, 76, 93, 114, 121, 124, 132, 186, 209, 228, 242, 341, 363, 372, 373, 418, 484, 589, 627, 682, 726, 746, 836, 1023, 1119, 1178, 1254, 1364, 1452, 1492, 1767, 2046, 2238, 2299, 2356, 2508, 3534, 3751, 4092, 4103, 4476, 4598, 6479, 6897, 7068, 7087, 7502, 8206, 9196, 11253, 11563, 12309, 12958, 13794, 14174, 15004, 16412, 19437, 21261, 22506, 23126, 24618, 25916, 27588, 28348, 34689, 38874, 42522, 45012, 45133, 46252, 49236, 69378, 71269, 77748, 77957, 85044, 90266, 127193, 135399, 138756, 142538, 155914, 180532, 213807, 219697, 233871, 254386, 270798, 285076, 311828, 381579, 427614, 439394, 467742, 508772, 541596, 659091, 763158, 855228, 857527, 878788, 935484, 1318182, 1399123, 1526316, 1715054, 2416667, 2572581, 2636364, 2798246, 3430108, 4197369, 4833334, 5145162, 5596492, 7250001, 8394738, 9666668, 10290324, 14500002, 16789476, 26583337, 29000004, 53166674, 79750011, 106333348, 159500022, 319000044]

約数ペア:

[(1, 319000044), (2, 159500022), (3, 106333348), (4, 79750011), (6, 53166674), (11, 29000004), (12, 26583337), (19, 16789476), (22, 14500002), (31, 10290324), (33, 9666668), (38, 8394738), (44, 7250001), (57, 5596492), (62, 5145162), (66, 4833334), (76, 4197369), (93, 3430108), (114, 2798246), (121, 2636364), (124, 2572581), (132, 2416667), (186, 1715054), (209, 1526316), (228, 1399123), (242, 1318182), (341, 935484), (363, 878788), (372, 857527), (373, 855228), (418, 763158), (484, 659091), (589, 541596), (627, 508772), (682, 467742), (726, 439394), (746, 427614), (836, 381579), (1023, 311828), (1119, 285076), (1178, 270798), (1254, 254386), (1364, 233871), (1452, 219697), (1492, 213807), (1767, 180532), (2046, 155914), (2238, 142538), (2299, 138756), (2356, 135399), (2508, 127193), (3534, 90266), (3751, 85044), (4092, 77957), (4103, 77748), (4476, 71269), (4598, 69378), (6479, 49236), (6897, 46252), (7068, 45133), (7087, 45012), (7502, 42522), (8206, 38874), (9196, 34689), (11253, 28348), (11563, 27588), (12309, 25916), (12958, 24618), (13794, 23126), (14174, 22506), (15004, 21261), (16412, 19437)]