2047326372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1801}}^1$

素因数の和:2178

約数の個数: 144

約数和(自身を含む): 6391362432

約数和(自身を除く): 4344036060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 347, 364, 468, 546, 694, 819, 1041, 1092, 1388, 1638, 1801, 2082, 2429, 3123, 3276, 3602, 4164, 4511, 4858, 5403, 6246, 7204, 7287, 9022, 9716, 10806, 12492, 12607, 13533, 14574, 16209, 18044, 21612, 21861, 23413, 25214, 27066, 29148, 31577, 32418, 37821, 40599, 43722, 46826, 50428, 54132, 63154, 64836, 70239, 75642, 81198, 87444, 93652, 94731, 113463, 126308, 140478, 151284, 162396, 163891, 189462, 210717, 226926, 280956, 284193, 327782, 378924, 421434, 453852, 491673, 568386, 624947, 655564, 842868, 983346, 1136772, 1249894, 1475019, 1874841, 1966692, 2499788, 2950038, 3749682, 4374629, 5624523, 5900076, 7499364, 8124311, 8749258, 11249046, 13123887, 16248622, 17498516, 22498092, 24372933, 26247774, 32497244, 39371661, 48745866, 52495548, 56870177, 73118799, 78743322, 97491732, 113740354, 146237598, 157486644, 170610531, 227480708, 292475196, 341221062, 511831593, 682442124, 1023663186, 2047326372]

約数ペア:

[(1, 2047326372), (2, 1023663186), (3, 682442124), (4, 511831593), (6, 341221062), (7, 292475196), (9, 227480708), (12, 170610531), (13, 157486644), (14, 146237598), (18, 113740354), (21, 97491732), (26, 78743322), (28, 73118799), (36, 56870177), (39, 52495548), (42, 48745866), (52, 39371661), (63, 32497244), (78, 26247774), (84, 24372933), (91, 22498092), (117, 17498516), (126, 16248622), (156, 13123887), (182, 11249046), (234, 8749258), (252, 8124311), (273, 7499364), (347, 5900076), (364, 5624523), (468, 4374629), (546, 3749682), (694, 2950038), (819, 2499788), (1041, 1966692), (1092, 1874841), (1388, 1475019), (1638, 1249894), (1801, 1136772), (2082, 983346), (2429, 842868), (3123, 655564), (3276, 624947), (3602, 568386), (4164, 491673), (4511, 453852), (4858, 421434), (5403, 378924), (6246, 327782), (7204, 284193), (7287, 280956), (9022, 226926), (9716, 210717), (10806, 189462), (12492, 163891), (12607, 162396), (13533, 151284), (14574, 140478), (16209, 126308), (18044, 113463), (21612, 94731), (21861, 93652), (23413, 87444), (25214, 81198), (27066, 75642), (29148, 70239), (31577, 64836), (32418, 63154), (37821, 54132), (40599, 50428), (43722, 46826)]