396426944

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:326

約数の個数: 112

約数和(自身を含む): 889528320

約数和(自身を除く): 493101376

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 127, 136, 151, 152, 254, 272, 302, 304, 323, 508, 544, 604, 608, 646, 1016, 1088, 1208, 1216, 1292, 2032, 2159, 2413, 2416, 2567, 2584, 2869, 4064, 4318, 4826, 4832, 5134, 5168, 5738, 8128, 8636, 9652, 9664, 10268, 10336, 11476, 17272, 19177, 19304, 20536, 20672, 22952, 34544, 38354, 38608, 41021, 41072, 45904, 48773, 69088, 76708, 77216, 82042, 82144, 91808, 97546, 138176, 153416, 154432, 164084, 164288, 183616, 195092, 306832, 326009, 328168, 364363, 390184, 613664, 652018, 656336, 728726, 780368, 1227328, 1304036, 1312672, 1457452, 1560736, 2608072, 2625344, 2914904, 3121472, 5216144, 5829808, 6194171, 10432288, 11659616, 12388342, 20864576, 23319232, 24776684, 49553368, 99106736, 198213472, 396426944]

約数ペア:

[(1, 396426944), (2, 198213472), (4, 99106736), (8, 49553368), (16, 24776684), (17, 23319232), (19, 20864576), (32, 12388342), (34, 11659616), (38, 10432288), (64, 6194171), (68, 5829808), (76, 5216144), (127, 3121472), (136, 2914904), (151, 2625344), (152, 2608072), (254, 1560736), (272, 1457452), (302, 1312672), (304, 1304036), (323, 1227328), (508, 780368), (544, 728726), (604, 656336), (608, 652018), (646, 613664), (1016, 390184), (1088, 364363), (1208, 328168), (1216, 326009), (1292, 306832), (2032, 195092), (2159, 183616), (2413, 164288), (2416, 164084), (2567, 154432), (2584, 153416), (2869, 138176), (4064, 97546), (4318, 91808), (4826, 82144), (4832, 82042), (5134, 77216), (5168, 76708), (5738, 69088), (8128, 48773), (8636, 45904), (9652, 41072), (9664, 41021), (10268, 38608), (10336, 38354), (11476, 34544), (17272, 22952), (19177, 20672), (19304, 20536)]