217696288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 480743424

約数和(自身を除く): 263047136

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 127, 136, 137, 184, 254, 272, 274, 368, 391, 508, 544, 548, 736, 782, 1016, 1096, 1564, 2032, 2159, 2192, 2329, 2921, 3128, 3151, 4064, 4318, 4384, 4658, 5842, 6256, 6302, 8636, 9316, 11684, 12512, 12604, 17272, 17399, 18632, 23368, 25208, 34544, 34798, 37264, 46736, 49657, 50416, 53567, 69088, 69596, 74528, 93472, 99314, 100832, 107134, 139192, 198628, 214268, 278384, 295783, 397256, 400177, 428536, 556768, 591566, 794512, 800354, 857072, 1183132, 1589024, 1600708, 1714144, 2366264, 3201416, 4732528, 6402832, 6803009, 9465056, 12805664, 13606018, 27212036, 54424072, 108848144, 217696288]

約数ペア:

[(1, 217696288), (2, 108848144), (4, 54424072), (8, 27212036), (16, 13606018), (17, 12805664), (23, 9465056), (32, 6803009), (34, 6402832), (46, 4732528), (68, 3201416), (92, 2366264), (127, 1714144), (136, 1600708), (137, 1589024), (184, 1183132), (254, 857072), (272, 800354), (274, 794512), (368, 591566), (391, 556768), (508, 428536), (544, 400177), (548, 397256), (736, 295783), (782, 278384), (1016, 214268), (1096, 198628), (1564, 139192), (2032, 107134), (2159, 100832), (2192, 99314), (2329, 93472), (2921, 74528), (3128, 69596), (3151, 69088), (4064, 53567), (4318, 50416), (4384, 49657), (4658, 46736), (5842, 37264), (6256, 34798), (6302, 34544), (8636, 25208), (9316, 23368), (11684, 18632), (12512, 17399), (12604, 17272)]