388995504

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 1099215360

約数和(自身を除く): 710219856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 89, 92, 107, 111, 138, 148, 178, 184, 214, 222, 267, 276, 296, 321, 356, 368, 428, 444, 534, 552, 592, 642, 712, 851, 856, 888, 1068, 1104, 1284, 1424, 1702, 1712, 1776, 2047, 2136, 2461, 2553, 2568, 3293, 3404, 3959, 4094, 4272, 4922, 5106, 5136, 6141, 6586, 6808, 7383, 7918, 8188, 9523, 9844, 9879, 10212, 11877, 12282, 13172, 13616, 14766, 15836, 16376, 19046, 19688, 19758, 20424, 23754, 24564, 26344, 28569, 29532, 31672, 32752, 38092, 39376, 39516, 40848, 47508, 49128, 52688, 57138, 59064, 63344, 75739, 76184, 79032, 91057, 95016, 98256, 114276, 118128, 151478, 152368, 158064, 182114, 190032, 219029, 227217, 228552, 273171, 302956, 352351, 364228, 438058, 454434, 457104, 546342, 605912, 657087, 704702, 728456, 876116, 908868, 1057053, 1092684, 1211824, 1314174, 1409404, 1456912, 1752232, 1817736, 2114106, 2185368, 2628348, 2818808, 3504464, 3635472, 4228212, 4370736, 5256696, 5637616, 8104073, 8456424, 10513392, 16208146, 16912848, 24312219, 32416292, 48624438, 64832584, 97248876, 129665168, 194497752, 388995504]

約数ペア:

[(1, 388995504), (2, 194497752), (3, 129665168), (4, 97248876), (6, 64832584), (8, 48624438), (12, 32416292), (16, 24312219), (23, 16912848), (24, 16208146), (37, 10513392), (46, 8456424), (48, 8104073), (69, 5637616), (74, 5256696), (89, 4370736), (92, 4228212), (107, 3635472), (111, 3504464), (138, 2818808), (148, 2628348), (178, 2185368), (184, 2114106), (214, 1817736), (222, 1752232), (267, 1456912), (276, 1409404), (296, 1314174), (321, 1211824), (356, 1092684), (368, 1057053), (428, 908868), (444, 876116), (534, 728456), (552, 704702), (592, 657087), (642, 605912), (712, 546342), (851, 457104), (856, 454434), (888, 438058), (1068, 364228), (1104, 352351), (1284, 302956), (1424, 273171), (1702, 228552), (1712, 227217), (1776, 219029), (2047, 190032), (2136, 182114), (2461, 158064), (2553, 152368), (2568, 151478), (3293, 118128), (3404, 114276), (3959, 98256), (4094, 95016), (4272, 91057), (4922, 79032), (5106, 76184), (5136, 75739), (6141, 63344), (6586, 59064), (6808, 57138), (7383, 52688), (7918, 49128), (8188, 47508), (9523, 40848), (9844, 39516), (9879, 39376), (10212, 38092), (11877, 32752), (12282, 31672), (13172, 29532), (13616, 28569), (14766, 26344), (15836, 24564), (16376, 23754), (19046, 20424), (19688, 19758)]