446530266

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1141

約数の個数: 128

約数和(自身を含む): 1236211200

約数和(自身を除く): 789680934

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 89, 91, 117, 126, 178, 182, 189, 234, 267, 273, 351, 378, 534, 546, 623, 702, 801, 819, 1021, 1157, 1246, 1602, 1638, 1869, 2042, 2314, 2403, 2457, 3063, 3471, 3738, 4806, 4914, 5607, 6126, 6942, 7147, 8099, 9189, 10413, 11214, 13273, 14294, 16198, 16821, 18378, 20826, 21441, 24297, 26546, 27567, 31239, 33642, 39819, 42882, 48594, 55134, 62478, 64323, 72891, 79638, 90869, 92911, 119457, 128646, 145782, 181738, 185822, 192969, 218673, 238914, 272607, 278733, 358371, 385938, 437346, 545214, 557466, 636083, 716742, 817821, 836199, 1181297, 1272166, 1635642, 1672398, 1908249, 2362594, 2453463, 2508597, 3543891, 3816498, 4906926, 5017194, 5724747, 7087782, 8269079, 10631673, 11449494, 16538158, 17174241, 21263346, 24807237, 31895019, 34348482, 49614474, 63790038, 74421711, 148843422, 223265133, 446530266]

約数ペア:

[(1, 446530266), (2, 223265133), (3, 148843422), (6, 74421711), (7, 63790038), (9, 49614474), (13, 34348482), (14, 31895019), (18, 24807237), (21, 21263346), (26, 17174241), (27, 16538158), (39, 11449494), (42, 10631673), (54, 8269079), (63, 7087782), (78, 5724747), (89, 5017194), (91, 4906926), (117, 3816498), (126, 3543891), (178, 2508597), (182, 2453463), (189, 2362594), (234, 1908249), (267, 1672398), (273, 1635642), (351, 1272166), (378, 1181297), (534, 836199), (546, 817821), (623, 716742), (702, 636083), (801, 557466), (819, 545214), (1021, 437346), (1157, 385938), (1246, 358371), (1602, 278733), (1638, 272607), (1869, 238914), (2042, 218673), (2314, 192969), (2403, 185822), (2457, 181738), (3063, 145782), (3471, 128646), (3738, 119457), (4806, 92911), (4914, 90869), (5607, 79638), (6126, 72891), (6942, 64323), (7147, 62478), (8099, 55134), (9189, 48594), (10413, 42882), (11214, 39819), (13273, 33642), (14294, 31239), (16198, 27567), (16821, 26546), (18378, 24297), (20826, 21441)]