394488144

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1148

約数の個数: 140

約数和(自身を含む): 1184007552

約数和(自身を除く): 789519408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 729, 744, 837, 972, 1091, 1116, 1296, 1458, 1488, 1674, 1944, 2182, 2232, 2511, 2916, 3273, 3348, 3888, 4364, 4464, 5022, 5832, 6546, 6696, 7533, 8728, 9819, 10044, 11664, 13092, 13392, 15066, 17456, 19638, 20088, 22599, 26184, 29457, 30132, 33821, 39276, 40176, 45198, 52368, 58914, 60264, 67642, 78552, 88371, 90396, 101463, 117828, 120528, 135284, 157104, 176742, 180792, 202926, 235656, 265113, 270568, 304389, 353484, 361584, 405852, 471312, 530226, 541136, 608778, 706968, 795339, 811704, 913167, 1060452, 1217556, 1413936, 1590678, 1623408, 1826334, 2120904, 2435112, 2739501, 3181356, 3652668, 4241808, 4870224, 5479002, 6362712, 7305336, 8218503, 10958004, 12725424, 14610672, 16437006, 21916008, 24655509, 32874012, 43832016, 49311018, 65748024, 98622036, 131496048, 197244072, 394488144]

約数ペア:

[(1, 394488144), (2, 197244072), (3, 131496048), (4, 98622036), (6, 65748024), (8, 49311018), (9, 43832016), (12, 32874012), (16, 24655509), (18, 21916008), (24, 16437006), (27, 14610672), (31, 12725424), (36, 10958004), (48, 8218503), (54, 7305336), (62, 6362712), (72, 5479002), (81, 4870224), (93, 4241808), (108, 3652668), (124, 3181356), (144, 2739501), (162, 2435112), (186, 2120904), (216, 1826334), (243, 1623408), (248, 1590678), (279, 1413936), (324, 1217556), (372, 1060452), (432, 913167), (486, 811704), (496, 795339), (558, 706968), (648, 608778), (729, 541136), (744, 530226), (837, 471312), (972, 405852), (1091, 361584), (1116, 353484), (1296, 304389), (1458, 270568), (1488, 265113), (1674, 235656), (1944, 202926), (2182, 180792), (2232, 176742), (2511, 157104), (2916, 135284), (3273, 120528), (3348, 117828), (3888, 101463), (4364, 90396), (4464, 88371), (5022, 78552), (5832, 67642), (6546, 60264), (6696, 58914), (7533, 52368), (8728, 45198), (9819, 40176), (10044, 39276), (11664, 33821), (13092, 30132), (13392, 29457), (15066, 26184), (17456, 22599), (19638, 20088)]