238761396

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:530

約数の個数: 108

約数和(自身を含む): 654731532

約数和(自身を除く): 415970136

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 289, 306, 318, 433, 477, 578, 612, 636, 866, 867, 901, 954, 1156, 1299, 1732, 1734, 1802, 1908, 2598, 2601, 2703, 3468, 3604, 3897, 5196, 5202, 5406, 7361, 7794, 8109, 10404, 10812, 14722, 15317, 15588, 16218, 22083, 22949, 29444, 30634, 32436, 44166, 45898, 45951, 61268, 66249, 68847, 88332, 91796, 91902, 125137, 132498, 137694, 137853, 183804, 206541, 250274, 264996, 275388, 275706, 375411, 390133, 413082, 500548, 551412, 750822, 780266, 826164, 1126233, 1170399, 1501644, 1560532, 2252466, 2340798, 3511197, 4504932, 4681596, 6632261, 7022394, 13264522, 14044788, 19896783, 26529044, 39793566, 59690349, 79587132, 119380698, 238761396]

約数ペア:

[(1, 238761396), (2, 119380698), (3, 79587132), (4, 59690349), (6, 39793566), (9, 26529044), (12, 19896783), (17, 14044788), (18, 13264522), (34, 7022394), (36, 6632261), (51, 4681596), (53, 4504932), (68, 3511197), (102, 2340798), (106, 2252466), (153, 1560532), (159, 1501644), (204, 1170399), (212, 1126233), (289, 826164), (306, 780266), (318, 750822), (433, 551412), (477, 500548), (578, 413082), (612, 390133), (636, 375411), (866, 275706), (867, 275388), (901, 264996), (954, 250274), (1156, 206541), (1299, 183804), (1732, 137853), (1734, 137694), (1802, 132498), (1908, 125137), (2598, 91902), (2601, 91796), (2703, 88332), (3468, 68847), (3604, 66249), (3897, 61268), (5196, 45951), (5202, 45898), (5406, 44166), (7361, 32436), (7794, 30634), (8109, 29444), (10404, 22949), (10812, 22083), (14722, 16218), (15317, 15588)]