225237432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 674956800

約数和(自身を除く): 449719368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 83, 84, 87, 116, 166, 168, 174, 203, 232, 249, 332, 348, 406, 498, 557, 581, 609, 664, 696, 812, 996, 1114, 1162, 1218, 1624, 1671, 1743, 1992, 2228, 2324, 2407, 2436, 3342, 3486, 3899, 4456, 4648, 4814, 4872, 6684, 6972, 7221, 7798, 9628, 11697, 13368, 13944, 14442, 15596, 16153, 16849, 19256, 23394, 28884, 31192, 32306, 33698, 46231, 46788, 48459, 50547, 57768, 64612, 67396, 92462, 93576, 96918, 101094, 113071, 129224, 134792, 138693, 184924, 193836, 202188, 226142, 277386, 323617, 339213, 369848, 387672, 404376, 452284, 554772, 647234, 678426, 904568, 970851, 1109544, 1294468, 1340699, 1356852, 1941702, 2588936, 2681398, 2713704, 3883404, 4022097, 5362796, 7766808, 8044194, 9384893, 10725592, 16088388, 18769786, 28154679, 32176776, 37539572, 56309358, 75079144, 112618716, 225237432]

約数ペア:

[(1, 225237432), (2, 112618716), (3, 75079144), (4, 56309358), (6, 37539572), (7, 32176776), (8, 28154679), (12, 18769786), (14, 16088388), (21, 10725592), (24, 9384893), (28, 8044194), (29, 7766808), (42, 5362796), (56, 4022097), (58, 3883404), (83, 2713704), (84, 2681398), (87, 2588936), (116, 1941702), (166, 1356852), (168, 1340699), (174, 1294468), (203, 1109544), (232, 970851), (249, 904568), (332, 678426), (348, 647234), (406, 554772), (498, 452284), (557, 404376), (581, 387672), (609, 369848), (664, 339213), (696, 323617), (812, 277386), (996, 226142), (1114, 202188), (1162, 193836), (1218, 184924), (1624, 138693), (1671, 134792), (1743, 129224), (1992, 113071), (2228, 101094), (2324, 96918), (2407, 93576), (2436, 92462), (3342, 67396), (3486, 64612), (3899, 57768), (4456, 50547), (4648, 48459), (4814, 46788), (4872, 46231), (6684, 33698), (6972, 32306), (7221, 31192), (7798, 28884), (9628, 23394), (11697, 19256), (13368, 16849), (13944, 16153), (14442, 15596)]