997776432

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{719}}^1$

素因数の和:1175

約数の個数: 120

約数和(自身を含む): 2924812800

約数和(自身を除く): 1927036368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 419, 552, 719, 828, 838, 1104, 1257, 1438, 1656, 1676, 2157, 2514, 2876, 3312, 3352, 3771, 4314, 5028, 5752, 6471, 6704, 7542, 8628, 9637, 10056, 11504, 12942, 15084, 16537, 17256, 19274, 20112, 25884, 28911, 30168, 33074, 34512, 38548, 49611, 51768, 57822, 60336, 66148, 77096, 86733, 99222, 103536, 115644, 132296, 148833, 154192, 173466, 198444, 231288, 264592, 297666, 301261, 346932, 396888, 462576, 595332, 602522, 693864, 793776, 903783, 1190664, 1205044, 1387728, 1807566, 2381328, 2410088, 2711349, 3615132, 4820176, 5422698, 6929003, 7230264, 10845396, 13858006, 14460528, 20787009, 21690792, 27716012, 41574018, 43381584, 55432024, 62361027, 83148036, 110864048, 124722054, 166296072, 249444108, 332592144, 498888216, 997776432]

約数ペア:

[(1, 997776432), (2, 498888216), (3, 332592144), (4, 249444108), (6, 166296072), (8, 124722054), (9, 110864048), (12, 83148036), (16, 62361027), (18, 55432024), (23, 43381584), (24, 41574018), (36, 27716012), (46, 21690792), (48, 20787009), (69, 14460528), (72, 13858006), (92, 10845396), (138, 7230264), (144, 6929003), (184, 5422698), (207, 4820176), (276, 3615132), (368, 2711349), (414, 2410088), (419, 2381328), (552, 1807566), (719, 1387728), (828, 1205044), (838, 1190664), (1104, 903783), (1257, 793776), (1438, 693864), (1656, 602522), (1676, 595332), (2157, 462576), (2514, 396888), (2876, 346932), (3312, 301261), (3352, 297666), (3771, 264592), (4314, 231288), (5028, 198444), (5752, 173466), (6471, 154192), (6704, 148833), (7542, 132296), (8628, 115644), (9637, 103536), (10056, 99222), (11504, 86733), (12942, 77096), (15084, 66148), (16537, 60336), (17256, 57822), (19274, 51768), (20112, 49611), (25884, 38548), (28911, 34512), (30168, 33074)]