419235456

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1553}}^1$

素因数の和:1626

約数の個数: 128

約数和(自身を含む): 1204660800

約数和(自身を除く): 785425344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 128, 148, 152, 192, 222, 228, 296, 304, 384, 444, 456, 592, 608, 703, 888, 912, 1184, 1216, 1406, 1553, 1776, 1824, 2109, 2368, 2432, 2812, 3106, 3552, 3648, 4218, 4659, 4736, 5624, 6212, 7104, 7296, 8436, 9318, 11248, 12424, 14208, 16872, 18636, 22496, 24848, 29507, 33744, 37272, 44992, 49696, 57461, 59014, 67488, 74544, 88521, 89984, 99392, 114922, 118028, 134976, 149088, 172383, 177042, 198784, 229844, 236056, 269952, 298176, 344766, 354084, 459688, 472112, 596352, 689532, 708168, 919376, 944224, 1091759, 1379064, 1416336, 1838752, 1888448, 2183518, 2758128, 2832672, 3275277, 3677504, 3776896, 4367036, 5516256, 5665344, 6550554, 7355008, 8734072, 11032512, 11330688, 13101108, 17468144, 22065024, 26202216, 34936288, 52404432, 69872576, 104808864, 139745152, 209617728, 419235456]

約数ペア:

[(1, 419235456), (2, 209617728), (3, 139745152), (4, 104808864), (6, 69872576), (8, 52404432), (12, 34936288), (16, 26202216), (19, 22065024), (24, 17468144), (32, 13101108), (37, 11330688), (38, 11032512), (48, 8734072), (57, 7355008), (64, 6550554), (74, 5665344), (76, 5516256), (96, 4367036), (111, 3776896), (114, 3677504), (128, 3275277), (148, 2832672), (152, 2758128), (192, 2183518), (222, 1888448), (228, 1838752), (296, 1416336), (304, 1379064), (384, 1091759), (444, 944224), (456, 919376), (592, 708168), (608, 689532), (703, 596352), (888, 472112), (912, 459688), (1184, 354084), (1216, 344766), (1406, 298176), (1553, 269952), (1776, 236056), (1824, 229844), (2109, 198784), (2368, 177042), (2432, 172383), (2812, 149088), (3106, 134976), (3552, 118028), (3648, 114922), (4218, 99392), (4659, 89984), (4736, 88521), (5624, 74544), (6212, 67488), (7104, 59014), (7296, 57461), (8436, 49696), (9318, 44992), (11248, 37272), (12424, 33744), (14208, 29507), (16872, 24848), (18636, 22496)]