1611065268

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 4418514240

約数和(自身を除く): 2807448972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 163, 173, 207, 276, 326, 346, 414, 489, 519, 529, 621, 652, 692, 828, 978, 1038, 1058, 1242, 1467, 1557, 1587, 1956, 2076, 2116, 2484, 2934, 3114, 3174, 3749, 3979, 4401, 4671, 4761, 5868, 6228, 6348, 7498, 7958, 8802, 9342, 9522, 11247, 11937, 14283, 14996, 15916, 17604, 18684, 19044, 22494, 23874, 28199, 28566, 33741, 35811, 44988, 47748, 56398, 57132, 67482, 71622, 84597, 86227, 91517, 101223, 107433, 112796, 134964, 143244, 169194, 172454, 183034, 202446, 214866, 253791, 258681, 274551, 338388, 344908, 366068, 404892, 429732, 507582, 517362, 549102, 648577, 761373, 776043, 823653, 1015164, 1034724, 1098204, 1297154, 1522746, 1552086, 1647306, 1945731, 2328129, 2470959, 2594308, 3045492, 3104172, 3294612, 3891462, 4656258, 4941918, 5837193, 7782924, 9312516, 9883836, 11674386, 14917271, 17511579, 23348772, 29834542, 35023158, 44751813, 59669084, 70046316, 89503626, 134255439, 179007252, 268510878, 402766317, 537021756, 805532634, 1611065268]

約数ペア:

[(1, 1611065268), (2, 805532634), (3, 537021756), (4, 402766317), (6, 268510878), (9, 179007252), (12, 134255439), (18, 89503626), (23, 70046316), (27, 59669084), (36, 44751813), (46, 35023158), (54, 29834542), (69, 23348772), (92, 17511579), (108, 14917271), (138, 11674386), (163, 9883836), (173, 9312516), (207, 7782924), (276, 5837193), (326, 4941918), (346, 4656258), (414, 3891462), (489, 3294612), (519, 3104172), (529, 3045492), (621, 2594308), (652, 2470959), (692, 2328129), (828, 1945731), (978, 1647306), (1038, 1552086), (1058, 1522746), (1242, 1297154), (1467, 1098204), (1557, 1034724), (1587, 1015164), (1956, 823653), (2076, 776043), (2116, 761373), (2484, 648577), (2934, 549102), (3114, 517362), (3174, 507582), (3749, 429732), (3979, 404892), (4401, 366068), (4671, 344908), (4761, 338388), (5868, 274551), (6228, 258681), (6348, 253791), (7498, 214866), (7958, 202446), (8802, 183034), (9342, 172454), (9522, 169194), (11247, 143244), (11937, 134964), (14283, 112796), (14996, 107433), (15916, 101223), (17604, 91517), (18684, 86227), (19044, 84597), (22494, 71622), (23874, 67482), (28199, 57132), (28566, 56398), (33741, 47748), (35811, 44988)]