394514928

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:468

約数の個数: 160

約数和(自身を含む): 1185638400

約数和(自身を除く): 791123472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 89, 93, 108, 124, 144, 178, 186, 216, 248, 267, 279, 331, 356, 372, 432, 496, 534, 558, 662, 712, 744, 801, 837, 993, 1068, 1116, 1324, 1424, 1488, 1602, 1674, 1986, 2136, 2232, 2403, 2648, 2759, 2979, 3204, 3348, 3972, 4272, 4464, 4806, 5296, 5518, 5958, 6408, 6696, 7944, 8277, 8937, 9612, 10261, 11036, 11916, 12816, 13392, 15888, 16554, 17874, 19224, 20522, 22072, 23832, 24831, 29459, 30783, 33108, 35748, 38448, 41044, 44144, 47664, 49662, 58918, 61566, 66216, 71496, 74493, 82088, 88377, 92349, 99324, 117836, 123132, 132432, 142992, 148986, 164176, 176754, 184698, 198648, 235672, 246264, 265131, 277047, 297972, 353508, 369396, 397296, 471344, 492528, 530262, 554094, 595944, 707016, 738792, 795393, 913229, 1060524, 1108188, 1191888, 1414032, 1477584, 1590786, 1826458, 2121048, 2216376, 2739687, 3181572, 3652916, 4242096, 4432752, 5479374, 6363144, 7305832, 8219061, 10958748, 12726288, 14611664, 16438122, 21917496, 24657183, 32876244, 43834992, 49314366, 65752488, 98628732, 131504976, 197257464, 394514928]

約数ペア:

[(1, 394514928), (2, 197257464), (3, 131504976), (4, 98628732), (6, 65752488), (8, 49314366), (9, 43834992), (12, 32876244), (16, 24657183), (18, 21917496), (24, 16438122), (27, 14611664), (31, 12726288), (36, 10958748), (48, 8219061), (54, 7305832), (62, 6363144), (72, 5479374), (89, 4432752), (93, 4242096), (108, 3652916), (124, 3181572), (144, 2739687), (178, 2216376), (186, 2121048), (216, 1826458), (248, 1590786), (267, 1477584), (279, 1414032), (331, 1191888), (356, 1108188), (372, 1060524), (432, 913229), (496, 795393), (534, 738792), (558, 707016), (662, 595944), (712, 554094), (744, 530262), (801, 492528), (837, 471344), (993, 397296), (1068, 369396), (1116, 353508), (1324, 297972), (1424, 277047), (1488, 265131), (1602, 246264), (1674, 235672), (1986, 198648), (2136, 184698), (2232, 176754), (2403, 164176), (2648, 148986), (2759, 142992), (2979, 132432), (3204, 123132), (3348, 117836), (3972, 99324), (4272, 92349), (4464, 88377), (4806, 82088), (5296, 74493), (5518, 71496), (5958, 66216), (6408, 61566), (6696, 58918), (7944, 49662), (8277, 47664), (8937, 44144), (9612, 41044), (10261, 38448), (11036, 35748), (11916, 33108), (12816, 30783), (13392, 29459), (15888, 24831), (16554, 23832), (17874, 22072), (19224, 20522)]