642768859512

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{244297}}^1$

素因数の和:245262

約数の個数: 128

約数和(自身を含む): 1924872801600

約数和(自身を除く): 1282103942088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 937, 1404, 1874, 2808, 2811, 3748, 5622, 7496, 8433, 11244, 12181, 16866, 22488, 24362, 25299, 33732, 36543, 48724, 50598, 67464, 73086, 97448, 101196, 109629, 146172, 202392, 219258, 244297, 292344, 328887, 438516, 488594, 657774, 732891, 877032, 977188, 1315548, 1465782, 1954376, 2198673, 2631096, 2931564, 3175861, 4397346, 5863128, 6351722, 6596019, 8794692, 9527583, 12703444, 13192038, 17589384, 19055166, 25406888, 26384076, 28582749, 38110332, 52768152, 57165498, 76220664, 85748247, 114330996, 171496494, 228661992, 228906289, 342992988, 457812578, 685985976, 686718867, 915625156, 1373437734, 1831250312, 2060156601, 2746875468, 2975781757, 4120313202, 5493750936, 5951563514, 6180469803, 8240626404, 8927345271, 11903127028, 12360939606, 16481252808, 17854690542, 23806254056, 24721879212, 26782035813, 35709381084, 49443758424, 53564071626, 71418762168, 80346107439, 107128143252, 160692214878, 214256286504, 321384429756, 642768859512]

約数ペア:

[(1, 642768859512), (2, 321384429756), (3, 214256286504), (4, 160692214878), (6, 107128143252), (8, 80346107439), (9, 71418762168), (12, 53564071626), (13, 49443758424), (18, 35709381084), (24, 26782035813), (26, 24721879212), (27, 23806254056), (36, 17854690542), (39, 16481252808), (52, 12360939606), (54, 11903127028), (72, 8927345271), (78, 8240626404), (104, 6180469803), (108, 5951563514), (117, 5493750936), (156, 4120313202), (216, 2975781757), (234, 2746875468), (312, 2060156601), (351, 1831250312), (468, 1373437734), (702, 915625156), (936, 686718867), (937, 685985976), (1404, 457812578), (1874, 342992988), (2808, 228906289), (2811, 228661992), (3748, 171496494), (5622, 114330996), (7496, 85748247), (8433, 76220664), (11244, 57165498), (12181, 52768152), (16866, 38110332), (22488, 28582749), (24362, 26384076), (25299, 25406888), (33732, 19055166), (36543, 17589384), (48724, 13192038), (50598, 12703444), (67464, 9527583), (73086, 8794692), (97448, 6596019), (101196, 6351722), (109629, 5863128), (146172, 4397346), (202392, 3175861), (219258, 2931564), (244297, 2631096), (292344, 2198673), (328887, 1954376), (438516, 1465782), (488594, 1315548), (657774, 977188), (732891, 877032)]