1235287008

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1667}}^1$

素因数の和:1797

約数の個数: 144

約数和(自身を含む): 3672055296

約数和(自身を除く): 2436768288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 83, 93, 96, 124, 144, 166, 186, 248, 249, 279, 288, 332, 372, 496, 498, 558, 664, 744, 747, 992, 996, 1116, 1328, 1488, 1494, 1667, 1992, 2232, 2573, 2656, 2976, 2988, 3334, 3984, 4464, 5001, 5146, 5976, 6668, 7719, 7968, 8928, 10002, 10292, 11952, 13336, 15003, 15438, 20004, 20584, 23157, 23904, 26672, 30006, 30876, 40008, 41168, 46314, 51677, 53344, 60012, 61752, 80016, 82336, 92628, 103354, 120024, 123504, 138361, 155031, 160032, 185256, 206708, 240048, 247008, 276722, 310062, 370512, 413416, 415083, 465093, 480096, 553444, 620124, 741024, 826832, 830166, 930186, 1106888, 1240248, 1245249, 1653664, 1660332, 1860372, 2213776, 2480496, 2490498, 3320664, 3720744, 4289191, 4427552, 4960992, 4980996, 6641328, 7441488, 8578382, 9961992, 12867573, 13282656, 14882976, 17156764, 19923984, 25735146, 34313528, 38602719, 39847968, 51470292, 68627056, 77205438, 102940584, 137254112, 154410876, 205881168, 308821752, 411762336, 617643504, 1235287008]

約数ペア:

[(1, 1235287008), (2, 617643504), (3, 411762336), (4, 308821752), (6, 205881168), (8, 154410876), (9, 137254112), (12, 102940584), (16, 77205438), (18, 68627056), (24, 51470292), (31, 39847968), (32, 38602719), (36, 34313528), (48, 25735146), (62, 19923984), (72, 17156764), (83, 14882976), (93, 13282656), (96, 12867573), (124, 9961992), (144, 8578382), (166, 7441488), (186, 6641328), (248, 4980996), (249, 4960992), (279, 4427552), (288, 4289191), (332, 3720744), (372, 3320664), (496, 2490498), (498, 2480496), (558, 2213776), (664, 1860372), (744, 1660332), (747, 1653664), (992, 1245249), (996, 1240248), (1116, 1106888), (1328, 930186), (1488, 830166), (1494, 826832), (1667, 741024), (1992, 620124), (2232, 553444), (2573, 480096), (2656, 465093), (2976, 415083), (2988, 413416), (3334, 370512), (3984, 310062), (4464, 276722), (5001, 247008), (5146, 240048), (5976, 206708), (6668, 185256), (7719, 160032), (7968, 155031), (8928, 138361), (10002, 123504), (10292, 120024), (11952, 103354), (13336, 92628), (15003, 82336), (15438, 80016), (20004, 61752), (20584, 60012), (23157, 53344), (23904, 51677), (26672, 46314), (30006, 41168), (30876, 40008)]