1664224128

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4391}}^1$

素因数の和:4465

約数の個数: 192

約数和(自身を含む): 5590840320

約数和(自身を除く): 3926616192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 84, 94, 96, 112, 126, 128, 141, 144, 168, 188, 192, 224, 252, 282, 288, 329, 336, 376, 384, 423, 448, 504, 564, 576, 658, 672, 752, 846, 896, 987, 1008, 1128, 1152, 1316, 1344, 1504, 1692, 1974, 2016, 2256, 2632, 2688, 2961, 3008, 3384, 3948, 4032, 4391, 4512, 5264, 5922, 6016, 6768, 7896, 8064, 8782, 9024, 10528, 11844, 13173, 13536, 15792, 17564, 18048, 21056, 23688, 26346, 27072, 30737, 31584, 35128, 39519, 42112, 47376, 52692, 54144, 61474, 63168, 70256, 79038, 92211, 94752, 105384, 122948, 126336, 140512, 158076, 184422, 189504, 206377, 210768, 245896, 276633, 281024, 316152, 368844, 379008, 412754, 421536, 491792, 553266, 562048, 619131, 632304, 737688, 825508, 843072, 983584, 1106532, 1238262, 1264608, 1444639, 1475376, 1651016, 1686144, 1857393, 1967168, 2213064, 2476524, 2529216, 2889278, 2950752, 3302032, 3714786, 3934336, 4333917, 4426128, 4953048, 5058432, 5778556, 5901504, 6604064, 7429572, 8667834, 8852256, 9906096, 11557112, 11803008, 13001751, 13208128, 14859144, 17335668, 17704512, 19812192, 23114224, 26003502, 26416256, 29718288, 34671336, 35409024, 39624384, 46228448, 52007004, 59436576, 69342672, 79248768, 92456896, 104014008, 118873152, 138685344, 184913792, 208028016, 237746304, 277370688, 416056032, 554741376, 832112064, 1664224128]

約数ペア:

[(1, 1664224128), (2, 832112064), (3, 554741376), (4, 416056032), (6, 277370688), (7, 237746304), (8, 208028016), (9, 184913792), (12, 138685344), (14, 118873152), (16, 104014008), (18, 92456896), (21, 79248768), (24, 69342672), (28, 59436576), (32, 52007004), (36, 46228448), (42, 39624384), (47, 35409024), (48, 34671336), (56, 29718288), (63, 26416256), (64, 26003502), (72, 23114224), (84, 19812192), (94, 17704512), (96, 17335668), (112, 14859144), (126, 13208128), (128, 13001751), (141, 11803008), (144, 11557112), (168, 9906096), (188, 8852256), (192, 8667834), (224, 7429572), (252, 6604064), (282, 5901504), (288, 5778556), (329, 5058432), (336, 4953048), (376, 4426128), (384, 4333917), (423, 3934336), (448, 3714786), (504, 3302032), (564, 2950752), (576, 2889278), (658, 2529216), (672, 2476524), (752, 2213064), (846, 1967168), (896, 1857393), (987, 1686144), (1008, 1651016), (1128, 1475376), (1152, 1444639), (1316, 1264608), (1344, 1238262), (1504, 1106532), (1692, 983584), (1974, 843072), (2016, 825508), (2256, 737688), (2632, 632304), (2688, 619131), (2961, 562048), (3008, 553266), (3384, 491792), (3948, 421536), (4032, 412754), (4391, 379008), (4512, 368844), (5264, 316152), (5922, 281024), (6016, 276633), (6768, 245896), (7896, 210768), (8064, 206377), (8782, 189504), (9024, 184422), (10528, 158076), (11844, 140512), (13173, 126336), (13536, 122948), (15792, 105384), (17564, 94752), (18048, 92211), (21056, 79038), (23688, 70256), (26346, 63168), (27072, 61474), (30737, 54144), (31584, 52692), (35128, 47376), (39519, 42112)]