1645254144

素因数分解:

$2^9\times 3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^2$

素因数の和:237

約数の個数: 180

約数和(自身を含む): 4886105796

約数和(自身を除く): 3240851652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 73, 96, 128, 134, 144, 146, 192, 201, 219, 256, 268, 288, 292, 384, 402, 438, 512, 536, 576, 584, 603, 657, 768, 804, 876, 1072, 1152, 1168, 1206, 1314, 1536, 1608, 1752, 2144, 2304, 2336, 2412, 2628, 3216, 3504, 4288, 4608, 4672, 4824, 4891, 5256, 5329, 6432, 7008, 8576, 9344, 9648, 9782, 10512, 10658, 12864, 14016, 14673, 15987, 17152, 18688, 19296, 19564, 21024, 21316, 25728, 28032, 29346, 31974, 34304, 37376, 38592, 39128, 42048, 42632, 44019, 47961, 51456, 56064, 58692, 63948, 77184, 78256, 84096, 85264, 88038, 95922, 102912, 112128, 117384, 127896, 154368, 156512, 168192, 170528, 176076, 191844, 234768, 255792, 308736, 313024, 336384, 341056, 352152, 357043, 383688, 469536, 511584, 626048, 682112, 704304, 714086, 767376, 939072, 1023168, 1071129, 1252096, 1364224, 1408608, 1428172, 1534752, 1878144, 2046336, 2142258, 2504192, 2728448, 2817216, 2856344, 3069504, 3213387, 3756288, 4092672, 4284516, 5634432, 5712688, 6139008, 6426774, 7512576, 8185344, 8569032, 11268864, 11425376, 12278016, 12853548, 17138064, 22537728, 22850752, 24556032, 25707096, 34276128, 45701504, 51414192, 68552256, 91403008, 102828384, 137104512, 182806016, 205656768, 274209024, 411313536, 548418048, 822627072, 1645254144]

約数ペア:

[(1, 1645254144), (2, 822627072), (3, 548418048), (4, 411313536), (6, 274209024), (8, 205656768), (9, 182806016), (12, 137104512), (16, 102828384), (18, 91403008), (24, 68552256), (32, 51414192), (36, 45701504), (48, 34276128), (64, 25707096), (67, 24556032), (72, 22850752), (73, 22537728), (96, 17138064), (128, 12853548), (134, 12278016), (144, 11425376), (146, 11268864), (192, 8569032), (201, 8185344), (219, 7512576), (256, 6426774), (268, 6139008), (288, 5712688), (292, 5634432), (384, 4284516), (402, 4092672), (438, 3756288), (512, 3213387), (536, 3069504), (576, 2856344), (584, 2817216), (603, 2728448), (657, 2504192), (768, 2142258), (804, 2046336), (876, 1878144), (1072, 1534752), (1152, 1428172), (1168, 1408608), (1206, 1364224), (1314, 1252096), (1536, 1071129), (1608, 1023168), (1752, 939072), (2144, 767376), (2304, 714086), (2336, 704304), (2412, 682112), (2628, 626048), (3216, 511584), (3504, 469536), (4288, 383688), (4608, 357043), (4672, 352152), (4824, 341056), (4891, 336384), (5256, 313024), (5329, 308736), (6432, 255792), (7008, 234768), (8576, 191844), (9344, 176076), (9648, 170528), (9782, 168192), (10512, 156512), (10658, 154368), (12864, 127896), (14016, 117384), (14673, 112128), (15987, 102912), (17152, 95922), (18688, 88038), (19296, 85264), (19564, 84096), (21024, 78256), (21316, 77184), (25728, 63948), (28032, 58692), (29346, 56064), (31974, 51456), (34304, 47961), (37376, 44019), (38592, 42632), (39128, 42048)]