449443332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2450

約数の個数: 108

約数和(自身を含む): 1270424064

約数和(自身を除く): 820980732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 169, 186, 234, 279, 338, 372, 403, 468, 507, 558, 676, 806, 1014, 1116, 1209, 1521, 1612, 2028, 2383, 2418, 3042, 3627, 4766, 4836, 5239, 6084, 7149, 7254, 9532, 10478, 14298, 14508, 15717, 20956, 21447, 28596, 30979, 31434, 42894, 47151, 61958, 62868, 73873, 85788, 92937, 94302, 123916, 147746, 185874, 188604, 221619, 278811, 295492, 371748, 402727, 443238, 557622, 664857, 805454, 886476, 960349, 1115244, 1208181, 1329714, 1610908, 1920698, 2416362, 2659428, 2881047, 3624543, 3841396, 4832724, 5762094, 7249086, 8643141, 11524188, 12484537, 14498172, 17286282, 24969074, 34572564, 37453611, 49938148, 74907222, 112360833, 149814444, 224721666, 449443332]

約数ペア:

[(1, 449443332), (2, 224721666), (3, 149814444), (4, 112360833), (6, 74907222), (9, 49938148), (12, 37453611), (13, 34572564), (18, 24969074), (26, 17286282), (31, 14498172), (36, 12484537), (39, 11524188), (52, 8643141), (62, 7249086), (78, 5762094), (93, 4832724), (117, 3841396), (124, 3624543), (156, 2881047), (169, 2659428), (186, 2416362), (234, 1920698), (279, 1610908), (338, 1329714), (372, 1208181), (403, 1115244), (468, 960349), (507, 886476), (558, 805454), (676, 664857), (806, 557622), (1014, 443238), (1116, 402727), (1209, 371748), (1521, 295492), (1612, 278811), (2028, 221619), (2383, 188604), (2418, 185874), (3042, 147746), (3627, 123916), (4766, 94302), (4836, 92937), (5239, 85788), (6084, 73873), (7149, 62868), (7254, 61958), (9532, 47151), (10478, 42894), (14298, 31434), (14508, 30979), (15717, 28596), (20956, 21447)]