328454448

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1913}}^1$

素因数の和:2011

約数の個数: 120

約数和(自身を含む): 1001083248

約数和(自身を除く): 672628800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 73, 84, 98, 112, 146, 147, 168, 196, 219, 292, 294, 336, 392, 438, 511, 584, 588, 784, 876, 1022, 1168, 1176, 1533, 1752, 1913, 2044, 2352, 3066, 3504, 3577, 3826, 4088, 5739, 6132, 7154, 7652, 8176, 10731, 11478, 12264, 13391, 14308, 15304, 21462, 22956, 24528, 26782, 28616, 30608, 40173, 42924, 45912, 53564, 57232, 80346, 85848, 91824, 93737, 107128, 139649, 160692, 171696, 187474, 214256, 279298, 281211, 321384, 374948, 418947, 558596, 562422, 642768, 749896, 837894, 977543, 1117192, 1124844, 1499792, 1675788, 1955086, 2234384, 2249688, 2932629, 3351576, 3910172, 4499376, 5865258, 6703152, 6842801, 7820344, 11730516, 13685602, 15640688, 20528403, 23461032, 27371204, 41056806, 46922064, 54742408, 82113612, 109484816, 164227224, 328454448]

約数ペア:

[(1, 328454448), (2, 164227224), (3, 109484816), (4, 82113612), (6, 54742408), (7, 46922064), (8, 41056806), (12, 27371204), (14, 23461032), (16, 20528403), (21, 15640688), (24, 13685602), (28, 11730516), (42, 7820344), (48, 6842801), (49, 6703152), (56, 5865258), (73, 4499376), (84, 3910172), (98, 3351576), (112, 2932629), (146, 2249688), (147, 2234384), (168, 1955086), (196, 1675788), (219, 1499792), (292, 1124844), (294, 1117192), (336, 977543), (392, 837894), (438, 749896), (511, 642768), (584, 562422), (588, 558596), (784, 418947), (876, 374948), (1022, 321384), (1168, 281211), (1176, 279298), (1533, 214256), (1752, 187474), (1913, 171696), (2044, 160692), (2352, 139649), (3066, 107128), (3504, 93737), (3577, 91824), (3826, 85848), (4088, 80346), (5739, 57232), (6132, 53564), (7154, 45912), (7652, 42924), (8176, 40173), (10731, 30608), (11478, 28616), (12264, 26782), (13391, 24528), (14308, 22956), (15304, 21462)]