13216870008

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{1951}}^1$

素因数の和:2442

約数の個数: 128

約数和(自身を含む): 37291008000

約数和(自身を除く): 24074137992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 397, 474, 632, 711, 794, 948, 1191, 1422, 1588, 1896, 1951, 2133, 2382, 2844, 3176, 3573, 3902, 4266, 4764, 5688, 5853, 7146, 7804, 8532, 9528, 10719, 11706, 14292, 15608, 17064, 17559, 21438, 23412, 28584, 31363, 35118, 42876, 46824, 52677, 62726, 70236, 85752, 94089, 105354, 125452, 140472, 154129, 188178, 210708, 250904, 282267, 308258, 376356, 421416, 462387, 564534, 616516, 752712, 774547, 846801, 924774, 1129068, 1233032, 1387161, 1549094, 1693602, 1849548, 2258136, 2323641, 2774322, 3098188, 3387204, 3699096, 4161483, 4647282, 5548644, 6196376, 6774408, 6970923, 8322966, 9294564, 11097288, 13941846, 16645932, 18589128, 20912769, 27883692, 33291864, 41825538, 55767384, 61189213, 83651076, 122378426, 167302152, 183567639, 244756852, 367135278, 489513704, 550702917, 734270556, 1101405834, 1468541112, 1652108751, 2202811668, 3304217502, 4405623336, 6608435004, 13216870008]

約数ペア:

[(1, 13216870008), (2, 6608435004), (3, 4405623336), (4, 3304217502), (6, 2202811668), (8, 1652108751), (9, 1468541112), (12, 1101405834), (18, 734270556), (24, 550702917), (27, 489513704), (36, 367135278), (54, 244756852), (72, 183567639), (79, 167302152), (108, 122378426), (158, 83651076), (216, 61189213), (237, 55767384), (316, 41825538), (397, 33291864), (474, 27883692), (632, 20912769), (711, 18589128), (794, 16645932), (948, 13941846), (1191, 11097288), (1422, 9294564), (1588, 8322966), (1896, 6970923), (1951, 6774408), (2133, 6196376), (2382, 5548644), (2844, 4647282), (3176, 4161483), (3573, 3699096), (3902, 3387204), (4266, 3098188), (4764, 2774322), (5688, 2323641), (5853, 2258136), (7146, 1849548), (7804, 1693602), (8532, 1549094), (9528, 1387161), (10719, 1233032), (11706, 1129068), (14292, 924774), (15608, 846801), (17064, 774547), (17559, 752712), (21438, 616516), (23412, 564534), (28584, 462387), (31363, 421416), (35118, 376356), (42876, 308258), (46824, 282267), (52677, 250904), (62726, 210708), (70236, 188178), (85752, 154129), (94089, 140472), (105354, 125452)]