386795194808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6252347}}^1$

素因数の和:6252420

約数の個数: 64

約数和(自身を含む): 855321206400

約数和(自身を除く): 468526011592

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 209, 296, 407, 418, 703, 814, 836, 1406, 1628, 1672, 2812, 3256, 5624, 7733, 15466, 30932, 61864, 6252347, 12504694, 25009388, 50018776, 68775817, 118794593, 137551634, 231336839, 237589186, 275103268, 462673678, 475178372, 550206536, 925347356, 950356744, 1306740523, 1850694712, 2544705229, 2613481046, 4395399941, 5089410458, 5226962092, 8790799882, 10178820916, 10453924184, 17581599764, 20357641832, 35163199528, 48349399351, 96698798702, 193397597404, 386795194808]

約数ペア:

[(1, 386795194808), (2, 193397597404), (4, 96698798702), (8, 48349399351), (11, 35163199528), (19, 20357641832), (22, 17581599764), (37, 10453924184), (38, 10178820916), (44, 8790799882), (74, 5226962092), (76, 5089410458), (88, 4395399941), (148, 2613481046), (152, 2544705229), (209, 1850694712), (296, 1306740523), (407, 950356744), (418, 925347356), (703, 550206536), (814, 475178372), (836, 462673678), (1406, 275103268), (1628, 237589186), (1672, 231336839), (2812, 137551634), (3256, 118794593), (5624, 68775817), (7733, 50018776), (15466, 25009388), (30932, 12504694), (61864, 6252347)]