428567744772

素因数分解:

$2^2\times 3^4\times {\mathrm{229}}^1\times {\mathrm{599}}^1\times {\mathrm{9643}}^1$

素因数の和:10487

約数の個数: 120

約数和(自身を含む): 1127248584000

約数和(自身を除く): 698680839228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 229, 324, 458, 599, 687, 916, 1198, 1374, 1797, 2061, 2396, 2748, 3594, 4122, 5391, 6183, 7188, 8244, 9643, 10782, 12366, 16173, 18549, 19286, 21564, 24732, 28929, 32346, 37098, 38572, 48519, 57858, 64692, 74196, 86787, 97038, 115716, 137171, 173574, 194076, 260361, 274342, 347148, 411513, 520722, 548684, 781083, 823026, 1041444, 1234539, 1562166, 1646052, 2208247, 2469078, 3124332, 3703617, 4416494, 4938156, 5776157, 6624741, 7407234, 8832988, 11110851, 11552314, 13249482, 14814468, 17328471, 19874223, 22221702, 23104628, 26498964, 34656942, 39748446, 44443404, 51985413, 59622669, 69313884, 79496892, 103970826, 119245338, 155956239, 178868007, 207941652, 238490676, 311912478, 357736014, 467868717, 623824956, 715472028, 935737434, 1322739953, 1871474868, 2645479906, 3968219859, 5290959812, 7936439718, 11904659577, 15872879436, 23809319154, 35713978731, 47618638308, 71427957462, 107141936193, 142855914924, 214283872386, 428567744772]

約数ペア:

[(1, 428567744772), (2, 214283872386), (3, 142855914924), (4, 107141936193), (6, 71427957462), (9, 47618638308), (12, 35713978731), (18, 23809319154), (27, 15872879436), (36, 11904659577), (54, 7936439718), (81, 5290959812), (108, 3968219859), (162, 2645479906), (229, 1871474868), (324, 1322739953), (458, 935737434), (599, 715472028), (687, 623824956), (916, 467868717), (1198, 357736014), (1374, 311912478), (1797, 238490676), (2061, 207941652), (2396, 178868007), (2748, 155956239), (3594, 119245338), (4122, 103970826), (5391, 79496892), (6183, 69313884), (7188, 59622669), (8244, 51985413), (9643, 44443404), (10782, 39748446), (12366, 34656942), (16173, 26498964), (18549, 23104628), (19286, 22221702), (21564, 19874223), (24732, 17328471), (28929, 14814468), (32346, 13249482), (37098, 11552314), (38572, 11110851), (48519, 8832988), (57858, 7407234), (64692, 6624741), (74196, 5776157), (86787, 4938156), (97038, 4416494), (115716, 3703617), (137171, 3124332), (173574, 2469078), (194076, 2208247), (260361, 1646052), (274342, 1562166), (347148, 1234539), (411513, 1041444), (520722, 823026), (548684, 781083)]