402799992

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 1185408000

約数和(自身を除く): 782608008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 167, 168, 196, 293, 294, 334, 343, 392, 501, 586, 588, 668, 686, 879, 1002, 1029, 1169, 1172, 1176, 1336, 1372, 1758, 2004, 2051, 2058, 2338, 2344, 2744, 3507, 3516, 4008, 4102, 4116, 4676, 6153, 7014, 7032, 8183, 8204, 8232, 9352, 12306, 14028, 14357, 16366, 16408, 24549, 24612, 28056, 28714, 32732, 43071, 48931, 49098, 49224, 57281, 57428, 65464, 86142, 97862, 98196, 100499, 114562, 114856, 146793, 171843, 172284, 195724, 196392, 200998, 229124, 293586, 301497, 342517, 343686, 344568, 391448, 401996, 458248, 587172, 602994, 685034, 687372, 803992, 1027551, 1174344, 1205988, 1370068, 1374744, 2055102, 2397619, 2411976, 2740136, 4110204, 4795238, 7192857, 8220408, 9590476, 14385714, 16783333, 19180952, 28771428, 33566666, 50349999, 57542856, 67133332, 100699998, 134266664, 201399996, 402799992]

約数ペア:

[(1, 402799992), (2, 201399996), (3, 134266664), (4, 100699998), (6, 67133332), (7, 57542856), (8, 50349999), (12, 33566666), (14, 28771428), (21, 19180952), (24, 16783333), (28, 14385714), (42, 9590476), (49, 8220408), (56, 7192857), (84, 4795238), (98, 4110204), (147, 2740136), (167, 2411976), (168, 2397619), (196, 2055102), (293, 1374744), (294, 1370068), (334, 1205988), (343, 1174344), (392, 1027551), (501, 803992), (586, 687372), (588, 685034), (668, 602994), (686, 587172), (879, 458248), (1002, 401996), (1029, 391448), (1169, 344568), (1172, 343686), (1176, 342517), (1336, 301497), (1372, 293586), (1758, 229124), (2004, 200998), (2051, 196392), (2058, 195724), (2338, 172284), (2344, 171843), (2744, 146793), (3507, 114856), (3516, 114562), (4008, 100499), (4102, 98196), (4116, 97862), (4676, 86142), (6153, 65464), (7014, 57428), (7032, 57281), (8183, 49224), (8204, 49098), (8232, 48931), (9352, 43071), (12306, 32732), (14028, 28714), (14357, 28056), (16366, 24612), (16408, 24549)]