231789312

素因数分解:

$2^8\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2719}}^1$

素因数の和:2778

約数の個数: 108

約数和(自身を含む): 686620480

約数和(自身を除く): 454831168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 384, 444, 576, 592, 666, 768, 888, 1152, 1184, 1332, 1776, 2304, 2368, 2664, 2719, 3552, 4736, 5328, 5438, 7104, 8157, 9472, 10656, 10876, 14208, 16314, 21312, 21752, 24471, 28416, 32628, 42624, 43504, 48942, 65256, 85248, 87008, 97884, 100603, 130512, 174016, 195768, 201206, 261024, 301809, 348032, 391536, 402412, 522048, 603618, 696064, 783072, 804824, 905427, 1044096, 1207236, 1566144, 1609648, 1810854, 2088192, 2414472, 3132288, 3219296, 3621708, 4828944, 6264576, 6438592, 7243416, 9657888, 12877184, 14486832, 19315776, 25754368, 28973664, 38631552, 57947328, 77263104, 115894656, 231789312]

約数ペア:

[(1, 231789312), (2, 115894656), (3, 77263104), (4, 57947328), (6, 38631552), (8, 28973664), (9, 25754368), (12, 19315776), (16, 14486832), (18, 12877184), (24, 9657888), (32, 7243416), (36, 6438592), (37, 6264576), (48, 4828944), (64, 3621708), (72, 3219296), (74, 3132288), (96, 2414472), (111, 2088192), (128, 1810854), (144, 1609648), (148, 1566144), (192, 1207236), (222, 1044096), (256, 905427), (288, 804824), (296, 783072), (333, 696064), (384, 603618), (444, 522048), (576, 402412), (592, 391536), (666, 348032), (768, 301809), (888, 261024), (1152, 201206), (1184, 195768), (1332, 174016), (1776, 130512), (2304, 100603), (2368, 97884), (2664, 87008), (2719, 85248), (3552, 65256), (4736, 48942), (5328, 43504), (5438, 42624), (7104, 32628), (8157, 28416), (9472, 24471), (10656, 21752), (10876, 21312), (14208, 16314)]